Steamed Rice and Bean Dumplings in Spicy Lentil and Radish Sauce

Preparation 1. Pick through, clean, and wash the split peas. Put in a large saucepan. Add the turmeric and water and bring to a boil. Lower the heat and cook, partially covered, for 40 minutes at a low boil. Stir occasionally to make sure the peas don't burn; when the peas are very soft, turn off the heat. Beat with a whisk for a minute to puree the peas. In a separate bowl, measure the puree and add enough water to make 6 cups of brothy puree. Return the puree to the pan. 2. Measure out the spices and place them right next to the stove in separate piles. Turn on the burner and bring the puree to a boil. Add the sambaar powder, the coriander, and the garlic and continue to boil the puree, partially covered, over medium heat for 8 to 10 minutes. Add the onions, radishes, tomatoes, fenugreek leaves (if you are using ground fenugreek seeds, do not add them now), and salt, and continue cooking at a low boil for an additional 10 minutes. Turn off the heat. 3. Heat the oil in a small frying pan over medium heat. When it is hot, add the chili pods and fry until they turn dark (about 15-20 seconds). Lift the pan off the heat, add the mustard powder and fenugreek powder if you are using it, and immediately pour the contents of the pan over the sambaar (the split pea mixture). Stir to mix. Cover and let the dish rest a few minutes so all the flavors will have time to blend. To serve, bring the sambaar to a vigorous boil, stir in the lemon juice, and pour it into a soup tureen or serve individually in katoori (small bowls). Serve the dumplings, idlee, 2 per person, in soup plates. Spoon sambaar over the dumplings as desired. Julie Sahni shares her tips with Epicurious:• The ground fenugreek available in grocery stores is made from seeds, so only 1/3 teaspoon should be used. To mellow the powder's bitter flavor, it should be added to the oil during step 3 above, rather than to the purée during step 2. • Sambar powder, a blend that includes coriander, cumin, ground mung beans, and other spices, is available online at www.purespice.com. • To make red gun powder, a spicy south Indian condiment: Heat 1 teaspoon sesame or vegetable oil in a heavy skillet. Add 2 tablespoons each yellow split peas (chana dal) and split white gram beans (urid dal; both available at www.ethnicgrocer.com), and 15 dried red chile pods. Fry, stirring, until beans begin to change color, about 3 minutes. Stir in 1/2 teaspoon ground asafetida (available at www.purespice.com) and 2 tablespoons sesame seeds and fry 3 more minutes until browned. Cool completely, then add 1 teaspoon coarse salt and 1 1/2 teaspoons brown sugar. Grind mixture with a coffee grinder or mortar and pestle. Store in an airtight jar in a cool place. Just before serving, blend in a little sesame or vegetable oil. Reprinted with permission from Classic Indian Vegetarian and Grain Cooking by Julie Sahni ©1985 William Morrow and Company, Inc.