Take a wok heat on medium flame add 1 tbsp desi ghee, combine all ingredients bay leaf, cinnamon, cloves, cumin seeds, whole black pepper & asafoetodia then it cracked add red chilli powder, tomato and sugar mix well on low flame. Stir continuously and cook until turns in mushy. Add in cooked chana dal. Saute and cook for one minute. Mix butter & turn off the heat.