Andhra Pappu is a nourishing Indian lentil dish cooked with aromatic spices and a flavorful tempering. This high protein vegetarian staple is DASH-friendly, budget-conscious, and perfect for healthy family meals.
Rinse the toor dal thoroughly under cold running water until the water runs clear.
In a saucepan or pressure cooker, add toor dal, 3 cups water, chopped tomato, chopped onion, green chili, turmeric, and bring to a gentle boil over medium heat. Skim any foam, then lower heat, cover, and simmer until dal is very soft (about 25–30 minutes for saucepan, 15 minutes for pressure cooker).
Stir in baby spinach and simmer uncovered for 5 minutes until wilted, mashing the dal lightly for a creamy texture.
Heat vegetable oil in a small skillet over medium flame. Add mustard seeds and let them pop, then add cumin seeds, broken dried red chili, asafoetida, and curry leaves. Sauté for 30–45 seconds until fragrant.
Pour the hot tempering over the simmering dal, add salt, and stir well. Taste and adjust seasoning as needed. Simmer for 2 more minutes over low heat, then serve hot.