Salt; as desired BRING A POT OF SALTED WATER to a boil on the stove. Add the tomatillos and chili peppers, cover and cook 2 minutes. Drain the tomatillos and chiles, place in a food processor and puree. Strain into a bowl and discard skins. Add onion, cilantro, lemon juice, oil and salt. Chill before serving. Makes 2 Cups