Mexican Casserole
["2 cups Bisquick", "1/2 cup cold water", "1 pound cooked, browned, and drained ground beef", "2 - 3 tomatoes, thinly sliced", "1 cup shredded cheddar cheese", "3/4 cup chopped green peppers", "1 cup sour cream", "2/3 cup mayonnaise", "2 tablespoons chopped onion"]
["Preheat oven to 375\u00b0.", "Grease rectangular pan, 13 X 9 X 2. Mix baking mix and water until soft dough forms, beat 20 strokes.", "Pat in pan with floured hands, pressing 1/2 inch up sides.", "Layer well-drained ground beef, tomatoes, and green peppers on dough. Mix remaining ingredients and spoon over top.", "Sprinkle with paprika, if desired.", "Bake until brown.", "Cooking Time:", "25 - 30 minutes."]
["Bisquick", "cold water", "ground beef", "tomatoes", "cheddar cheese", "green peppers", "sour cream", "mayonnaise", "onion"]