Chhatu Rai
A simple Odia-style mushroom curry where tender mushrooms are cooked with mustard, garlic, and a light gravy. It has a sharp, earthy flavor that tastes especially good with plain rice.
For 4 servings
- prep · ~10 min
Soak the mustard seeds.
Soak the mustard seeds in a little warm water for 10 minutes to soften them and mellow the bitterness.
TIPA short soak helps the mustard grind smoother and taste less harsh. - mix · ~2 min
Grind the mustard paste.
1.Drain the soaked mustard seeds.2.Add mustard seeds, garlic, 1 green chili, turmeric powder, and a little water to a grinder.3.Grind to a smooth paste without making it too thin. - prep · ~3 min
Prepare the mushrooms.
Clean the mushrooms well, trim the ends if needed, and halve any large ones so they cook evenly.
- saute · ~5 min
Cook the mushrooms in mustard oil.
1.Heat mustard oil in a pan over medium heat until it just starts to smoke lightly.2.Lower the heat and add the mushrooms.3.Add the remaining green chili and sauté until the mushrooms shrink and release some moisture, 4 to 5 minutes.TIPDo not crowd the pan too much or the mushrooms will steam instead of getting a better flavor. - simmer · ~8 min
Add the mustard paste and make the gravy.
1.Add the ground mustard paste to the pan and mix well.2.Pour in the remaining water and add salt.3.Bring it to a gentle simmer and cook for 6 to 8 minutes until the raw mustard smell fades and the gravy lightly thickens.TIPKeep the heat gentle after adding mustard paste so it stays flavorful and does not turn bitter. - garnish
Garnish with coriander leaves.
- serve
Serve Chhatu Rai hot with plain rice.
What to keep in mind.
7 tips from the recipe — small details that make a real difference to the final dish.
- 1Drain the soaked mustard seeds before grinding so the paste stays thick and coats the mushrooms well.
- 2Grind the mustard with minimal water; a watery paste can make the gravy thin and the flavor less sharp.
- 3Let the mustard oil lightly smoke first, then reduce the heat before adding mushrooms for a more authentic pungent aroma.
- 4Sauté the mushrooms until their released moisture reduces, or the curry can taste diluted.
- 5After adding the mustard paste, keep the curry at a gentle simmer; boiling hard can turn mustard bitter.
- 6Serve this soon after cooking, while the mustard aroma is still bright and the mushrooms remain juicy.
- 7If making ahead, reheat very gently and avoid prolonged simmering so the mustard sauce does not split or taste harsh.
Adapt it for your goals.
Low-oil
Use less mustard oil and add a splash of water while sautéing the mushrooms; good if you want a lighter everyday version.
spicierSpicier
Add an extra green chili to the paste or during the sauté for a hotter, sharper curry that still stays true to the dish.
mixed mushroomMixed-mushroom
Use oyster, button, or shiitake mushrooms together for more texture and a deeper earthy flavor in the mustard gravy.
onion free traditionalOnion-free traditional
Keep it exactly as written without onion or tomato to preserve the clean, classic mustard-forward Odia profile.
Why this is on our healthy list.
Light Yet Satisfying
Mushrooms give the curry a hearty, meaty texture while the gravy stays relatively light compared with richer curries.
Plant-Based Goodness
This dish is built from mushrooms, mustard, garlic, and herbs, making it a simple plant-based option for everyday meals.
Contains Beneficial Aromatics
Garlic, green chili, and mustard seeds add strong flavor along with naturally occurring protective plant compounds.
Frequently asked questions
Usually the mustard was overcooked, ground too long with too much heat, or boiled hard after adding. Keep the simmer gentle and cook only until the raw smell fades.
