What Rice Yields the Best Dosa? (2024)

This food science experiment examines 4 rice varieties (idli, ponni, jasmine, and basmati) to see which rice yields the best dosa.

What Rice Yields the Best Dosa? (1)
Jump to:
  • Goals for running this experiment
  • Criteria for rating the dosa
  • Rice varieties chosen
  • Dosa experiment steps
  • Dosa batter observations (before fermentation)
  • Which dosa batter fermented the best?
  • Which dosa batter was the easiest to cook?
  • Summary of best rice varieties for dosa batters
  • Frequently Asked Questions

This blog post goes deep on testing different rice varieties (both Indian and non Indian varieties) to see which one yields the best dosa. The blog goes over how the experiment was setup and observations at the various stages of the dosa making process. However, if you want to know the final verdict, simply jump down to the summary section.

Goals for running this experiment

The reasons for running this experiment are...

  1. Give individuals data to help pick the right rice variety to make their ideal dosas.
  2. Test various traditional and non-traditional rice types to provide alternatives for those outside India lacking easy access to Indian rice varieties.
  3. Dive deeper into dosa food science to understand the role rice plays in dosa batter.

Criteria for rating the dosa

The way that I am measuring a "good" dosa is via three qualitative categories as follows...

  1. Texture - Does the dosa have an audible crunch on the outside while remaining pillow-y soft on the interior.
  2. Flavor - Does the dosa have a complex sour and nutty flavor that is well balanced?
  3. Appearance - Does the dosa have a visual golden hue on the exterior?

This criteria for rating is very subjective and qualitative but the descriptions in each category will help you decide the dosa you like the best.

Rice varieties chosen

What Rice Yields the Best Dosa? (2)

The rice varieties chosen for this experiment are ....

  • Idli rice
  • Ponni rice
  • Basmati rice
  • Jasmine rice

Each of them have varying characteristics that are described in the chart below.

What Rice Yields the Best Dosa? (3)

Dosa experiment steps

In order to keep the experiment the same across the varieties of dosas, here are the steps I followed to keep the dosa making process constant amongst the different batter varieties.

  1. Ratio of urad dal: rice. Each batter used a 1:4 ratio of urad dal to rice aka 2 tablespoons urad dal: ½ cup rice.
  2. Soaking method. The rice was soaked separately from the urad dal so that they could be ground separately. They were both soaked for 8 hours in room temperature water.
  3. Grinding the batter: The urad dal for all batters were ground together. They were ground until reached a fluffy consistency with a 1:1 ratio of urad dal to water. The rice was ground until it was a gritty consistency at a 2:3 ratio of rice to water (ie: ½ cup rice to ¾ cup water).
  4. Mixing the batter: Besides rice and urad dal, the batter also was mixed with ½ teaspoon of Kosher salt. No other inclusions were added.
  5. Fermentation: Dosa batters were fermented in the inside of the oven during Seattle winter time for 24 hours where the temperature ranged from 65-70F.
  6. Cooking dosa: All dosas were cooked on a non-stick dosa tawa where the temperature was regulated and tested.I added ~1 teaspoon of vegetable oil to the skillet between every dosa I griddled and checked the temperature of the pan before spreading the dosa batter on the griddle to keep the heat between 260F-270F. If the pan became too hot, I sprinkled water on it to get it back to the right temperature.

Dosa batter observations (before fermentation)

After I ground the rice varieties and before I mixed it with the dal, I wrote down my observations):

  • Basmati - Felt the thickest, creamiest, and least grainy
  • Jasmine - Felt watery and ultra fine, with a rough texture
  • Idli Rice - Second thickest, and felt the most sandy of the four varieties
  • Ponni Rice - Had granular bits of rice that were smaller than the idli rice but bigger than jasmine. Closest consistency of the jasmine rice.
What Rice Yields the Best Dosa? (4)

Which dosa batter fermented the best?

In order to test the fermentation, I measured how high each of the dosa batters rose. Here are the batters ordered by height from most to least:

  1. Idli
  2. Basmati
  3. Ponni
  4. Jasmine
What Rice Yields the Best Dosa? (5)

Which dosa batter was the easiest to cook?

The dosa batters that were easiest to spread were the easiest to cook. The dosa batters that were the easiest to cook had grit or texture to the batter. The batters that were completely smooth caused the metal cup used to spread the batter to stick to the pan instead of glide on top of the batter. The longer grains of rice like basmati and jasmine ground up pretty smooth and were slightly more difficult to spread than the to the shorter grain rices like idli and ponni which had more grit/texture. My current theory is that a bit of grit in the batter acts like little tiny balls that prevent the cup from suctioning to the pan.

Summary of best rice varieties for dosa batters

What Rice Yields the Best Dosa? (6)
What Rice Yields the Best Dosa? (7)

The best rice to make dosas - idli rice

Idli rice is the best rice to make dosas. Dosas made with idli rice have a well balanced flavor, yield dosas with the right amount of crisp and browning, and yield dosas that have a fluffy center. Idli rice has key properties that resulted it in beating out the other rice varieties in the dosa experiment.

Why is idli rice the best rice for dosa?

  1. Idli rice is parboiled. Idli rice is the only rice in our lineup that is a parboiled rice. Parboiled rice is steamed and then commercially dried before it was packaged for sale. This process of parboiling the rice improves the fermentation process, which was why this rice variety rose the highest and had an ideal pillowy center. In addition, parboiled rice goes through a process of starch retrogradation where the molecules in parboiled rice create an even crisper dosa.
  2. Idli rice batter is slightly grainy. The idli rice batter had a grainy texture with a bit of grit to it which allowed it to crisp up and get that crunch that we so desire in a dosa.

Good rice substitutes for dosa

Idli rice is the best rice to make dosas. Here are some recommended idli rice substitutes for making dosas, ranked from best to worst based on experimentation.

  1. Jasmine Rice:
    • Pros: This variety resulted in dosas that were crunchy and had a nice floral taste.
    • Cons:The downside with this rice is that the dosas were almost too crispy and cracker like and didn't have as much fluffiness compared to other varieties in the lineup.
  2. Ponni rice:
    • Pros: Provides the right amount of crispiness and fluffiness.
    • Cons: The taste of ponni rice in dosa batter is quite pungent which is why it isn't my top choice.
  3. Basmati rice:
    • Pros: Mild and pleasant taste. Fermented well
    • Cons: Dosa was oily, ultra soft, and didn't get that much color.

Thanks for taking the time to read this experiment about how various rice varieties effect dosa batters. What should I test out next in my quest to make the best dosa? If you have suggestions or enjoyed or learned something from this blog post, please leave a comment below – I would LOVE to hear from you!

Frequently Asked Questions

Why does dosa batter need to be fermented?

It is important for dosa batters to ferment and fluff up to get a spongy center that is ideal for scooping up sambar and chutney. The fermentation process also adds a more complex, slightly sour flavor to the dosa, much like fermenting sourdough bread. In addition, research has shown that the fermentation process helps release additional nutrients that the body can readily consume.

What is the best rice for dosa batter?

Idli rice is the best rice for dosa batter. It is a parboiled rice which allows it for optimal fermentation which helps create a fluffy center. Parboiled rice also goes through a process called starch retrogradation which allows the dosa to get a crunchy on the outside.

Is basmati rice good for dosa batter?

Basmati rice is not an ideal for dosa batter. In my experiment of making dosa from different variety of rice, basmati rice yielded a dosa that struggled to get color and remained soft compared to other dosa varieties. If you like a softer and spongier dosa with a milder taste, you can opt for basmati rice. However, a parboiled rice variety is a much better alternative to basmati rice.

Is Idli rice good for dosa batter?

Yes! Idli rice is a parboiled variety which results in dosas that are fluffy in the center and crispy on the exterior.

Can I use jasmine rice for dosa batter?

In my test of various dosa varieties, jasmine rice yielded in dosas that were highly crispy and almost cracker like with a pleasant floral taste. Jasmine rice however lacked the fluffiness in the center compared to other rice varieties. If using jasmine rice for dosa batter, increase the ratio of dal:rice in the dosa batter from 1:4 -> 2:4

Can I use ponni rice for dosa batter?

Ponni rice is not an ideal for dosa batter but is an okay substitute in a pinch. Ponni rice yields a dosa in a pungent taste but does yield a crisp and fluffy dosa.

What rice yields to a crispy dosa?

Idli rice yields a crispy dosa. Jasmine rice is another non-traditional variety that also yielded crispy dosas in the dosa experiment.

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Reader Interactions

Comments

  1. Shanti Pandey

    Hi Shri, I am from Mumbai i enjoyed reading your article. My son loves South Indian food .this article is a must read for those who like this food but don't know how to make .keep it up .

    Reply

    • Shri Repp

      Thank you so much Shanti! This makes me so happy to hear <3

      Reply

  2. Charmaine dc

    Loved the dept and precision with which you did this experiment Shri.Being south indian dosa and idlis are staple breakfast options for us.Heres my two cents of knowledge from experience-Add 1tsp channa dal and tuval dal along with 1 tsp fenugreek seeds to soak and grind with the urad dal.A tsp of chiroi rawa added to the batter last up the crispness quotient.
    Wet grinding makes a world of a difference in aerating the batter without heating it.Lastly and this usually is the most important part for me the girdle must be cast iron .This takes the quality of dosa to rival the ones we get in the hotels minus the greasiness.Good luck experimenting. Cheers!!

    Reply

    • Shri Repp

      Thank you for leaving such a detailed response! I'm so glad you loved the experiment. I'm planning on more soon and you've given me so many ideas with your comment! Thank you so much <3

      Reply

  3. Kumudh

    Hello Shri
    Thanks for the article which clearly explained on the different types of dosa batter and disaster. I'm from Malaysia and did try making dosa with basmathi rice. After fermentation the dosa did not turn out well as the batter stuck to the pan as it was too soft. So I added some wheat flour and it turned out well. I enjoy making dosas with idli rice and it always turns out superb.

    Reply

    • Shri Repp

      I'm so glad that this article helped! 🙂

      Reply

  4. Kshetrimayum Anil Singh

    Let's do another experiment with
    Brown rice
    Very Sticky
    Aromatic
    High anthocynin

    Reply

    • Shri Repp

      oooh yess! I am gearing up to do a whole set of other experiments soon!

      Reply

  5. Vaishnavi

    Hi Shri!

    Loved your experiment and thanks for sharing your findings. I am curious to know what you find out when you experiment with the time and temperature for fermenting the batter. That would be some useful information for making dosa batter during peak mid west winter!

    Reply

    • Shri Repp

      Thanks so much for reading! I plan on doing some more research to answer those exact questions fairly soon and posting all my results on the blog and social media so stay tuned 🙂

      Reply

  6. Mo Pawar

    Very informative- thank you.
    I am based in the UK (originally from India) and am coming to India to learn how to make different types of dosas. I am keen to understand if fermentation is really necessary (I believe Rava Dosa do not require fermentation). I am interested to know if non fermented dosas last longer in the fridge - and if the batter can be pre packaged in vacuum packs, and what the shelf life would be.Would be happy to meet up when I arrive in India ?

    Reply

    See Also
    Crispy Dosa

    • Shri Repp

      Thank you so much Mo! I am so glad you found the article helpful. Here are some answers to the questions that you have.
      1) Fermentation is important when making dosas because it adds to that complex taste of a dosa. The two main reasons why it is important is 1) Taste: During fermentation, the bacteria leaves a slightly sour and complex taste to the batter which makes it so tasty. 2) Texture: Fermentation airs out the dosa batter as the good bacteria grows and leaves behind air bubbles. This leads to the spongy interior of the dosa batter.

      2) Will non-fermented dosa batter like rava dosa batter last longer in the fridge - If it is rava dosa batter, yes you should be fine leaving it in the fridge. However, as the batter sits it may absorb more water which will thicken the batter so you may need to add addition water and stir after it has been sitting in the fridge. If you are using a recipe for instant dosa that is not rava dosa, those recipes often call for a leavening agent like baking soda/baking powder. The potency of the baking soda/baking powder decreases over time so it is best to chill the batter without those ingredients added - whether that be in a vacuum seal or not and then add the baking soda/powder right before you are about to make doas.

      3) Vacuum sealing fermented dosa batter - I haven't personally tested out the vacuum sealing fermented dough but this is an interesting question that I may run another experiment on. Vacuum sealing takes out all of the oxygen in the bag which is great in preventing the growth of harmful bacteria or mold that can spoil the dosa batter. However, my concern with this approach is that the lack of oxygen may also kill good bacteria in fermented dosa and therefore cause a flat dosa with no air bubbles which is a good sign of a dosa. Again, I've never tried it before so I'll have to give it a shot.

      4) I actually am based in the U.S not India. 🙂 But I am so excited to hear that you were reading this from the U.K and found this helpful. More dosa content coming at you soon!

      Reply

  7. Cyril

    Super awesome. I am in berlin now and wanted to find the right rice for Dosa batter. This helped . Thanks so much!

    Reply

    • Shri Repp

      Thank you so much! It is sometimes hard to find speciality Indian rice varieties around the world so I'm glad that this experiment gave some insights on ones to use and ones to avoid 🙂

      Reply

  8. Maria S

    Excellent explanation.
    I admire your diligence in checking out different rice for best dosa batter.
    Great work!!!

    Reply

    • Shri Repp

      Thank you so much! It means the world to me <3

      Reply

  9. Parul

    Hi, I have a question!
    I have leftover parboiled rice since many years. Can I still use it to make idli batter?

    Reply

    • Shri Repp

      It can be old but just double check that there aren't any bugs or fungus. You can easily do this by adding water to some and seeing if there are any black dots those are bugs that got into the rice. A worse issue is if you see the parboiled rice is clumping, that means that a fungus has gotten to it and its best to throw it away. But if these two aren't present than you should be good to go.

      Reply

  10. JADF - Just Another Dosa Fanatic

    Hey Shri, awesome experiment, i am a dosa fanatic and experiment myself, Couple observations/thoughts:
    1. i just saw this video https://youtu.be/9saTcTm4UQw?si=SMbbrvd6j1NBqZXh from the chef at Semma (the hottest new indian restaurant in NYC) and he claims or appears to use regular rice for the dosa and his dosa's look amazing (havent been to Semma as yet)..any thoughts? How does he get that golden color??
    2. I live in the midwest and have found success using a instant pot for fermentation. 8 hours on a yoghurt setting does the trick...
    3. I noticed you are using a 4:1 rice/dal ratio, i have found 3:1 idli rice with a teaspoon of fenugreek and a handful of thick poha tends to deliver good results,
    4. Great notes on the temperature, i eye ball it and generally lower the temp between dosas with a splash of water
    5. Finally I have come to the firm conclusion that an iron griddle probably is as key to a perfect dosa as the right rice. I was watching this video https://youtu.be/LIPgOTJ7d2o?si=7UAvVhlc6NddzQTo
    Kripal Ammana a Bangalore based food blogger and he shows how a restaurant there has a specific thickness of griddle (7.04 onwards) custom made to get that perfect finish..
    Great work 🙂

    Reply

    • Shri Repp

      You have no idea how much your thoughtful comment made my day!

      1. I've been to Semma and their dosa is really good. Super crunchy and brown on the outside and fluffy on the inside. I bet that even if he doesn't use Idli rice, he is probably using a rice like sona masuri, ponni, or a general short grain american rice for the video but not long grain like basmati. I do think that for browning that most restaurants add a bit of sugar as well to get even browning but the iron that he uses might just be that hot!

      2.3.5 YESSSS! I love all of your tricks and variables you've tested. That is so awesome. I plan on going through so many different variables from rice/dal ratio, griddle type, inclusions (poha, sugar, fenugreek, cooked rice, ect) and see how all of these effect the dosa. I put these trials on the back burner but I think it is time I start up the experiment again and publish more findings! If you happen to have Instagram - please feel to reach out there as well. I'll post there to update folks when more of these dosa posts go live! I'm so excited to dig into it more especially when I see so much experiment from fellow dosa lovers <3

      Reply

  11. Sakthi

    hi Shri

    You talk about Idli rice that amazing ,what exactly is the grade of Idli rice ?

    IR20 or ADT 36 or 37 which is the best rice whixch also gives yield?

    Reply

    • Shri Repp

      Hey Sakthi! This is such an interesting question. I haven't personally done tests to figure this out yet but I'll definitely do some research and report back!

      Reply

  12. Julie

    Hi Shri
    The rice you used was either short grain or long grain. What about medium grain?
    Many sites say that medium works better than long grain. Have you tried it?

    Reply

  13. Dattatray Nidavanche

    amazing post

    Reply

    • Shri Repp

      Thank you so much!

      Reply

  14. Lakshmi

    Hello Shri,
    My desire to please my son led to a very similar experiment where I attempted different combinations. I have arrived at dal:rice=1:3 with a little poha. This gives what I found the right color texture.

    The only way I obtained a good dosa was with a cast iron griddle.
    Appreciated this article so much. Keep on blogging!

    Reply

    • Shri Repp

      I'm so glad you enjoyed the experiment Lakshmi! Thanks so much for your insights. Excited to try some poha in my batter!

      Reply

  15. IdlyDosa

    Glad you made the experiment,

    1. one important aspect to measure is "yield of batter - in terms of volume" - this makes the batter naturally light/airy which is further improved/airy with fermentation + ullutam parupu's very foamy/volumous texture. Best Idly making batter (real test) will make best Dosa (with water adjusted) as well and not the other way always (Dosa is forgiving when compared to Idly) .

    2. Starchy vs non-starchy - parboiling moves loose starchy rice to not so much - you could measure that aspect with stickiness. 🙂

    Please include Calrose rice in your test.

    Reply

  16. sylvester

    I have been struggling with dosa for many years, sad to say. I have asked several Indian friends to help me, and they show me, saying, "See how easy it is?" but that is not helpful.

    You approach dosa making like an engineer or scientist. All the variables are laid out. Now I understand the process! Now I understand why I was having the problems I was.

    I am now able to make perfect dosa. I cannot thank you enough for this master class. God bless you.

    Reply

    • Shri Repp

      This makes me so happy to hear 🙂 Hopefully even more dosa content coming this year!

      Reply

Leave a Reply

What Rice Yields the Best Dosa? (2024)

FAQs

What Rice Yields the Best Dosa? ›

Idli rice is the best rice to make dosas. Dosas made with idli rice have a well balanced flavor, yield dosas with the right amount of crisp and browning, and yield dosas that have a fluffy center. Idli rice has key properties that resulted it in beating out the other rice varieties in the dosa experiment.

Which rice is best for making dosa? ›

Rice – Though you can use any kind of non-sticky rice, short grain raw rice like sona masuri and ponni give the best results. A good substitute is basmati rice (not sella) or a combination of raw rice & idli rice/ short parboiled rice works.

Which white rice is used for dosa? ›

Parboiled rice is the best variety of rice for dosa batter but other varieties such as Kolam rice, Basmati rice, Ponni rice, Jasmine rice, Ambemohar rice, and Indrayani rice can also be used. We use parboiled Rice for making Idlis and dosa along with blakgram (delinted) lentils.

Is sona masoori rice the same as idli rice? ›

Hi there, Can we use Sona masoori in place of idli rice for making idli/dosa batter? Will we get the same result? Yes u can use any rice, all are source of carbohydrate. It's good for dosa batter.

Which rice is best for dosa batter in USA? ›

Idli rice is the best rice for dosa batter. It is a parboiled rice which allows it for optimal fermentation which helps create a fluffy center.

Which rice is good for idli and dosa? ›

Parboiled Rice (Idli Rice) emerges as the undisputed champion, with its exceptional ability to deliver idlis that are pillowy soft and dosas that boast a perfect balance of crispness and tenderness. Its distinctive processing method sets it apart, elevating the culinary experience to new heights of gastronomic delight.

Is jasmine rice good for dosa? ›

For the last 20+ years (yes, I have been cooking forever) I have made my own dosa batter at home with a 3:1 ratio jasmine rice:urad daal. I add a tablespoon of fenugreek seeds and let it all soak for about 6-8 hours.

What type of rice do Indian restaurants use? ›

Basmati rice hails from the foothills of the Himalayas in northern India and Pakistan. There are some varieties grown in the U.S., but they aren't quite as good as the imported varieties. This is a long grain variety of rice commonly used in Indian, Middle Eastern and Persian cooking.

Which white rice is best in India? ›

The King of Rice: Basmati

It is one of the most popular and sought-after rice varieties in India. Basmati rice is native to the subcontinent of India. The production of basmati rice varieties in India accounts for 75% of the total global production.

Which rice is better Sona Masoori or basmati? ›

Regarding nutrition, the two Sona Masoori and Basmati rice supply essential carbs for energy. But, Sona Masoori is generally considered healthier since it is lower in starch and is simpler to digest. However, Basmati has a lower glycemic index, making it an ideal option for those with particular diet requirements.

Can you use basmati for dosa batter? ›

Just make sure to avoid using long grain rice like basmati for making dosa batter. It will not work well. Other than that, you can buy Indian spices online and even the perfect rice quality from Eat For Good Health.

What is dosa rice called? ›

Dosa rice, also known as idli rice, is a type of short-grain rice that is commonly used in South Indian cuisine to make dosas, idlis, and other fermented dishes.

Which rice is king of rice? ›

Basmati Rice

Often called the “King of Rice”, Basmati is an extra long grain rice famous for its distinct nutlike flavour, delicate texture, and standout aroma.

Which Indian rice is best for daily eating? ›

Basmati rice, particularly whole grain or brown basmati, is also a good option for daily meals due to its aroma, texture, and relatively lower glycemic index compared to regular white rice. For daily consumption, the best types of Indian rice are typically basmati and brown rice.

Which rice do South Indians eat? ›

Parboiled red rice widely consumed in Kerala, which includes Thondi, Matta, Paal, Kuruva, Chitteni and Chettadi. Seraga Samba is an aromatic rice variety consumed widely in Tamil Nadu and Kerala; it is known as 'Basmati of South India' (Priya et al., 2019) .

Which rice is best for fermented rice? ›

Furthermore, some more related and additional tips, suggestions, and variants to fermented rice recipes. Firstly, use common rice variants like Sona Masuri, Ponni rice, or any small-grain rice for this recipe. These generally have more starch when compared to premium basmati rice and hence avoid it.

Which material is best for dosa? ›

Cast Iron Tawas

In homes, especially in India, cast iron dosa tawa is a common option for making dosas. The material used to make these tawa, cast iron, is famous for its toughness and capacity to hold heat equally.

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