Chhatu Rai
A quintessential Odia delicacy, Chhatu Rai is a vibrant mushroom and potato curry defined by its pungent and tangy mustard gravy. This authentic recipe balances the earthy flavors of mushrooms with the sharp, aromatic kick of freshly ground mustard paste, creating a memorable dish best enjoyed with hot steamed rice.
For 4 servings
5 steps. 30 minutes total.
- 1
Step 1
- a.Prepare the Mustard Paste
- b.Soak the black and yellow mustard seeds in 1/4 cup of warm water for at least 30 minutes. This crucial step helps to reduce their natural bitterness.
- c.Drain the water. In a small grinder jar, combine the soaked mustard seeds, garlic cloves, and 1 green chili.
- d.Add 2-3 tablespoons of fresh water and a pinch of salt, then grind to a very smooth paste. Set aside.
- 2
Step 2
- a.Sauté Vegetables and Aromatics
- b.Heat the mustard oil in a kadai or heavy-bottomed pan over medium-high heat until it is fragrant and just begins to smoke slightly.
- c.Carefully add the cubed potatoes and fry for 4-5 minutes, stirring occasionally, until they are light golden brown on the edges. Remove with a slotted spoon and set aside.
- d.In the same oil, reduce the heat to medium. Add the panch phoron and let the seeds crackle for about 30 seconds.
- e.Add the chopped onion and sauté for 3-4 minutes until soft and translucent.
- f.Add the remaining 2 slit green chilies and cook for another minute.
- 3
Step 3
- a.Cook the Masala Base
- b.Add the chopped tomatoes to the pan. Cook for 5-6 minutes, stirring frequently, until they break down and become soft and pulpy.
- c.Reduce the heat to low. Add the prepared mustard paste, turmeric powder, and red chili powder (if using).
- d.Stir continuously and cook for only 2-3 minutes. It is very important not to overcook the mustard paste, as it will turn bitter. Cook just until the raw smell disappears.
- 4
Step 4
- a.Simmer the Curry
- b.Return the fried potatoes to the pan along with the quartered mushrooms. Gently stir to coat everything with the masala.
- c.Pour in 1.5 cups of warm water and add salt to taste. Stir well to combine.
- d.Bring the curry to a gentle boil, then reduce the heat to low, cover the pan, and let it simmer for 12-15 minutes, or until the potatoes are fully cooked and the gravy has thickened to your desired consistency.
- 5
Step 5
- a.Garnish and Serve
- b.Once the curry is ready, turn off the heat.
- c.Garnish generously with freshly chopped coriander leaves.
- d.Let the curry rest for 5 minutes before serving to allow the flavors to meld.
- e.Serve hot with steamed rice or roti.
What to keep in mind.
5 tips from the recipe — small details that make a real difference to the final dish.
- 1Always use mustard oil for the most authentic Odia flavor. Heat it properly until it's slightly smoking to mellow its pungent aroma.
- 2Never overcook the mustard paste. Sauté it on low heat for just 2-3 minutes until the raw smell is gone. Overcooking will make the entire dish bitter.
- 3Soaking mustard seeds in warm water is essential to remove bitterness. Adding a pinch of salt while grinding also helps.
- 4For a richer gravy, you can add a tablespoon of poppy seeds (khus khus) along with the mustard seeds when grinding the paste.
- 5Lightly frying the potatoes before adding them to the gravy enhances their flavor and helps them hold their shape.
Adapt it for your goals.
Vegetable Addition
You can add other vegetables like eggplant (baingan), drumsticks, or cauliflower along with the potatoes. Adjust cooking time accordingly.
Protein SwapProtein Swap
For a different protein, substitute the mushrooms with paneer cubes or fried fish pieces, which are also traditional in Odia cuisine.
Creamier GravyCreamier Gravy
For a less pungent and creamier gravy, add 1-2 tablespoons of plain yogurt or a small, deseeded tomato to the grinder while making the mustard paste.
Why this is on our healthy list.
Anti-inflammatory Properties
Mustard seeds, mustard oil, and turmeric are rich in compounds like glucosinolates and curcumin, which have powerful anti-inflammatory effects that can help reduce inflammation in the body.
Rich in Antioxidants
Garlic, tomatoes, and spices used in this curry are loaded with antioxidants that help fight free radicals, protecting your cells from damage and supporting overall health.
Supports Immunity
Mushrooms are a good source of selenium and B-vitamins, while garlic contains allicin. Both are known to play a vital role in strengthening the immune system.
Frequently asked questions
Chhatu Rai is a traditional and popular curry from the Indian state of Odisha. 'Chhatu' means mushroom and 'Rai' means mustard. It's characterized by its pungent and tangy gravy made from a freshly ground paste of mustard seeds, garlic, and chilies.