Clean dal with water. Drain water and set aside.

Add oil in a andoerkoc when the oil is warm add cumin seeds and onion. When onions turns translucent, add grated ginger, finely chopped garlic.

Now add chopped tomatoes and saute for 2 minutes.

Now add cooked lentil with 1+1/2 cup water, red chill powder, salt to taste, garam masala, and mix it well.

Close cooker and give 2-3 whistles.

Once cooker cools downs, open and add chopped coriander leaves. Mix well.

Serve it warm with rice or roti.