Pressure cook the bengal gram dal / lentil,yellow moong dal and tuar dal with one cup of water.
After 4 - 5 whistle switch off the gas.
Heat butter in a pan.
Add cumin seeds /jeera and fennel seeds / sauf to crackle.
Add roughly chopped ginger and garlic and saute for one mins.
Add bengal gram dal / lentil,yellow moong dal / lentil and tuar dal / lentil mixture and one cup of water .
Cook for half an hour .
Season with salt and black pepper powder and mix well.
Garnish with coriander leaves and lemon.