Taco Squares
["1/2 lb. ground beef", "1/3 c. mayonnaise", "1/2 c. chopped onions", "1/4 c. water", "1/2 c. green pepper, chopped", "1/2 c. sour cream", "1/2 c. shredded Cheddar cheese", "1 c. biscuit mix", "1 tomato, sliced"]
["Grease a square baking dish.", "Brown ground beef; drain.", "Mix sour cream, mayonnaise, cheese and onion; reserve.", "Combine biscuit mix and water until soft dough forms.", "Pat in pan, pressing dough 1/2-inch up sides.", "Layer beef, tomato and green pepper in pan.", "Spoon sour cream mixture over top.", "Sprinkle with paprika, if desired.", "Bake in 375\u00b0 oven until edges of dough are light brown, about 25 to 30 minutes.", "Yield: 6 servings."]
["ground beef", "mayonnaise", "onions", "water", "green pepper", "sour cream", "Cheddar cheese", "biscuit mix", "tomato"]