Zesty Sausage Squares
["1 (5.5 oz.) pkg. buttermilk biscuit mix (1 c. barely)", "1/3 c. milk", "4 Tbsp. mayonnaise", "1 lb. ground pork sausage", "1/2 c. chopped onions", "1 egg", "2 c. grated Cheddar cheese", "2 (4 oz.) cans chopped green chilies", "1/8 tsp. cayenne pepper"]
["Combine biscuit mix with milk and 2 tablespoons mayonnaise. Spread in well-greased 8 x 12-inch baking dish.", "Pat down.", "Saute sausage and onion.", "Drain and spread on top of meat layer.", "Bake at 375\u00b0 for 25 minutes.", "Cut into squares.", "Serve for brunch or main dish supper."]
["buttermilk biscuit mix", "milk", "mayonnaise", "ground pork sausage", "onions", "egg", "Cheddar cheese", "green chilies", "cayenne pepper"]