Add Vegetable Oil in a deep pan and add some Asafetida, Cumin seeds, Bay Leaves and whole Red chilies to it.
1/2 tsp Cumin Seeds, Pinch of Asafoetida, 2 Bay leaves, 2 tbsp Vegetable Oil to cook, 2 Whole Red chillies
Once the Cumin seeds turn brown, add chopped onions, green chilies and ginger - garlic paste to it. Stir it until onions turn golden brown in color.
1 medium size Onion, 2 Garlic Cloves, 10 g Green Chillies, 1 inch ginger
Now add Turmeric powder, Red Chillies powder, Salt, Coriander powder and Garam Masala. Stir it for a minute before adding chopped tomatoes.
1.5 tsp Salt, 1/2 tsp Red Chillies powder, 1/2 tsp Turmeric Powder, 1/2 tsp Coriander Powder, 1/2 tsp Garam Masala, 2 medium size tomato
Now add tomatoes and Stir it for another minute or two until tomatoes become soft. Now add chopped Coriander leaves to it.
Few Coriander leaves
Keep stirring the paste so that spices don't get overcooked. Add little water in case the paste becomes too dry and starts to stick to the utensil.
Once the gravy gets ready, add pigeon peas to it. Also add left over water used while pressure cooking pigeon peas. Add 1/2 cup additional water to the gravy if required.
1/2 cup Yellow Pigeon Pea
Set the gas on medium flame and cook for few mins. Keep stirring so that Toor Dal doesn't stick to the utensil.
Now switch off the gas and your tasty Toor Dal is ready to be served. Serve Toor dal with some freshly chopped Coriander leaves on top.