Dosa Batter
Ingredients
2 cups white rice
2/3 cup urad dal (split husked black gram)
1/2 tsp fenugreek seed
1/3 tsp baking soda
1 1/4 tsp kosher salt (not iodized)
Directions
Wash and soak
Wash and soak rice in a bowl.
Wash and soak urad dal and feungreek seeds in separate bowl.Leave to soak for 4-12 hours
Blend rice and dal
Drain rice and discard water. Drain dal and reserve water.
Combine rice and dal and blend until smooth.
Add dal water as necessary for thin pancake batter consistency.
Add baking soda and and salt.Ferment
Leave batter in warm place 8-24 hours until batter doubles in volume
Alternatively use yogurt setting on Instant Pot for 6 hours