Ulundhu Vadai is a popular South Indian snack. It is made of urad dhal combined with chilies and spices, eaten on its own or with coconut chutney.(Makes 16 ulundhu vadai)
Wash and soak urad dal for at least 2 hours. Drain and place in a food processor. Process until dal becomes a fine paste adding just a tablespoon of water if necessary. Remove and place dal paste into a large bowl.
Add jalapeno pepper / green chili, ginger, curry leaves, cumin seeds, and salt. Mix well with a spatula until well combined.
Heat vegetable oil in a deep pan. Wet your hands. Place a rounded tablespoon of dal mixture on your palm. Shape into a disk about 3 inches (7.5cm) in diameter. Make a hole in the center with your finger.
Gently slide into hot oil and fry turning once, until golden brown. This should take about 3 minutes. Depending on the size of your pan, you may have to fry in 2 or 3 batches. Remove and drain in paper towels. Repeat until all dal mixture is used up.
Serve warm or at room temperature on its own or with coconut chutney.