Dal baati in appe pan

Name: Dal baati in appe pan
Ingredients: 2 cup wheat flour; 1/4 tsp salt; 1/4 tsp baking powder; 1/4 cup ghee; As needed Water to knead dough; 1/2 cup Green moong dal; 1/4 cup chana dal; 1/4 cup Masoor dal; 3 cup water; 3 tsp ghee; 1 tsp mustard seeds; 1 tsp cumin seeds; Pinch asafoetida; 1 finely chopped onion; 1 tsp ginger garlic paste; 2-3 dried red chilli; 2 bay leaves; 1 slit green chilli; 1 finely chopped tomato; 1 tsp red chilli powder; 1/2 tsp garam masala; 1/4 tsp turmeric powder; as per taste Salt; as required Fresh coriander