Cut small rounds out of tortillas the size of muffin tin just to fit in bottom. Sprinkle Jack cheese and half of Cheddar over rounds. Sprinkle chilies over ch eese, olive slices and diced tomatoes. Beat eggs, sour cream, cumin together, p our over all ingredients and top with the rest of the Cheddar cheese. Bake at 3 50 degrees for 30 to 45 minutes. Serve warm. Recipe from "One Million Recipes C D"