Poita Bhaat
A humble Assamese comfort dish made by soaking cooked rice overnight in water until it turns lightly fermented and cool. It is simple, refreshing, and especially satisfying on warm days with onions, chili, and mustard oil.
For 4 servings
- prep
Cool the cooked rice completely.
Spread the cooked rice in a wide bowl or plate and let it come fully to room temperature before soaking.
TIPWarm rice can turn overly sticky and may spoil instead of fermenting gently. - mix · ~1 min
Soak the rice in water.
Transfer the cooled rice to a deep bowl and pour in the water so the grains are fully submerged.
- rest · ~480 min
Rest the rice overnight.
Cover the bowl loosely and leave it at room temperature for 8 hours or overnight so the rice develops a mild fermented taste.
TIPA lightly sour aroma means the rice is ready; if your kitchen is very hot, shorten the resting time slightly. - prep
Chop the onion and green chili.
Finely chop the onion and green chili so they mix evenly into the soaked rice.
- assemble · ~2 min
Mix the poita bhaat.
1.Lightly mash the soaked rice with clean fingers or a spoon.2.Add the chopped onion and green chili.3.Add the salt and mustard oil.4.Mix well until the rice is evenly seasoned. - serve
Serve the poita bhaat at room temperature.
What to keep in mind.
7 tips from the recipe — small details that make a real difference to the final dish.
- 1Use day-old cooked rice if possible; it holds its shape better after overnight soaking.
- 2Keep the rice fully submerged while resting so the top layer does not dry out or ferment unevenly.
- 3A faint sour smell is ideal; if the aroma turns sharp or unpleasant, discard and start fresh.
- 4In very hot weather, check the rice after 6-7 hours so it does not over-ferment.
- 5Mix in the mustard oil just before serving for its strongest pungent aroma.
- 6Lightly mash only enough to loosen the grains; over-mashing makes the texture pasty.
- 7If making ahead after fermentation, refrigerate promptly and eat the same day for the cleanest taste.
Adapt it for your goals.
Low-spice
Reduce the green chili or remove the seeds for a gentler version that keeps the onion-mustard oil flavor in focus.
mustard forwardMustard-forward
Add a little extra mustard oil at serving for a bolder, more pungent Assamese-style finish.
onion freeOnion-free
Skip the onion for a simpler, milder bowl that highlights the fermented rice and chili.
jainJain
Omit onion and rely on green chili, salt, and mustard oil for flavor while keeping the dish aligned with Jain preferences.
Why this is on our healthy list.
Cooling and Light Meal
The soaked rice and water-based preparation make this a light, refreshing dish that is especially soothing in warm weather.
Naturally Fermented Character
The overnight soaking develops gentle fermentation, which many people enjoy for its tangy taste and traditional digestibility.
Simple Plant-Based Ingredients
Made from rice, onion, chili, mustard oil, and salt, this dish is naturally vegan and free from heavy rich ingredients.
Frequently asked questions
Yes, but it must be cooled completely first. Warm rice can become sticky and may spoil instead of fermenting gently.
