Wash the rice and let it soak for a few minutes. Slice the onions, potatoes and tomato and set aside. In a pressure cooker, add oil and cumin seeds. Let the cumin seeds splatter and then add wadi to it. Let it saute for a couple of minutes.

Now add onions and saute for a few minutes. Also add the potatoes, tomatoes and all the spices at this time. Saute for another couple of minutes and then add the washed rice and mix everything well. Let it saute and then add water to it.

Cook it in the pressure cooker until one whistle. Open the pressure cooker as you don't want your rice to get mushy. If you think its needs another few minutes

Serve hot with plain yogurt, raita or your favorite pickle.