sambar recipe

Sambar Ingredients: 1 cup toor dal (split pigeon peas) 2 tablespoons oil (vegetable or coconut) 1 teaspoon mustard seeds 1/2 teaspoon fenugreek seeds (optional) 1/4 teaspoon asafoetida (hing) 2 dried red chilies 1 sprig curry leaves 1 onion, chopped 1-2 green chilies, slit