The inspiration here is pure East India. India glorifies dried peas and lentils like no other place on Earth, and Indian meals often include a souplike dish called dal. Cooks there marry lentils and spices in a unique way with a technique you'll find yourself using in other dishes.
Since legumes are notorious for smothering flavors, Indian cooks sauté the seasonings separately, adding them toward the end of the cooking time to create bright, true tastes.
2. Generously film the bottom of a 4-quart saucepan with olive oil and heat it over high heat. Stir in two-thirds of the onions, and season with salt and pepper. Saute until the onions begin to brown. Blend in the coriander stems, garlic, ginger, ground coriander seed, and the orange zest. Saute for about 20 seconds over high heat, or until fragrant. Scrape into a bowl and set aside.
3. Pour the broth, water, lentils, and remaining onions into the same saucepan. Bring to a gentle bubble, partially cover, and simmer for 7 to 10 minutes, or until the lentils are nearly tender. Add the sautÃ©ed seasonings and additional salt and pepper to taste. Cover the pot tightly and simmer for another 15 minutes to blend the flavors. (At this point the soup could be refrigerated for up to 3 days, or frozen, and reheated.)
4. Just before serving, stir in the juice from half a lemon, the juice of the zested orange, and the additional orange juice to taste, starting with 2/3 cup. You will probably want almost the entire cup of additional orange juice, but trust your own taste. Then sample the soup for salt, pepper, and lemon juice, and adjust them as needed.
5. Scatter the coriander tops over the soup, and ladle it into deep bowls.
Reprinted from The Splendid Table's How to Eat Supper: Recipes, Stories, and Opinions from Public Radio's Award-Winning Food Show by Lynne Rossetto Kasper and Sally Swift (Clarkson Potter/Publishers, 2008). Copyright 2008 by American Public Media.
Marina Marchese, co-author of The Honey Connoisseur, says some commercial honey "might not be 100 percent pure liquid gold."