Urid Vadai Recipe

Rinse 1 cup whole urad dal under running water until the rinse water runs clear. Add the dal to a bowl and add 1 cup water to soak. If using, rinse 2 tablespoons raw rice and add it to the dal to soak together. Soak for 4 to 6 hours at room temperature or 8 hours refrigerated.

After soaking, drain the dal (and rice) completely in a fine mesh strainer. Let excess water drip off for 10–15 minutes; do not add soaking water back to batter.

Transfer drained dal and rice to a wet grinder or a high-power blender. Add a tablespoon of water at a time and grind to a smooth, light, and fluffy batter. The batter should be thick enough to hold shape yet smooth — similar to thick pancake batter. Total added water while grinding will be about 1–2 tablespoons, depending on equipment.

Scrape the batter into a bowl. Add 1 teaspoon salt and a pinch of asafoetida; mix well. Beat the batter vigorously with a spoon or wet spatula for 3–5 minutes to incorporate air — this helps make the vadai airy and soft.

Fold into the beaten batter: 1 tablespoon finely chopped green chilies, 1 teaspoon grated ginger, 8 thinly sliced curry leaves, 1 teaspoon coarsely crushed black pepper, 2 tablespoons finely chopped onion (if using), and 2 tablespoons chopped cilantro (if using). Mix gently until evenly distributed. Taste and adjust salt or pepper as desired.

Heat oil

Pour about 2 cups oil into a deep frying pan or kadai to a depth of 2–3 inches. Heat the oil over medium heat to 350°F (175°C). If you don't have a thermometer, test by dropping a small bit of batter — it should sizzle and come up slowly without browning immediately.

Shape vadai using wet hands or spoon

Moisten your palms with water to prevent sticking. Take a golf-ball-sized portion of batter, flatten slightly on your palm to form a disc about 2.5–3 inches in diameter, and press a hole in the center with your thumb (traditional ring shape). Alternatively, use two spoons to drop batter into oil for round vadai.

Gently slide shaped vadai into hot oil, 3–4 at a time depending on pan size. Fry on medium heat so the center cooks through while the exterior becomes golden brown. Turn occasionally with a slotted spoon to ensure even browning — about 3–4 minutes per side; total fry time 6–8 minutes each batch.

Remove vadai using a slotted spoon and drain on paper towels or a wire rack. Maintain oil temperature between batches: if oil is too hot, lower heat; if too cool, increase slightly. Repeat shaping and frying with remaining batter.

Serve Urid Vadai hot or warm with coconut chutney, sambar, or simply with tea. They are best eaten fresh but can be kept covered for 2–4 hours; reheat briefly in a toaster oven for crispness.