Sausage Squares - cooking recipe

Ingredients

1 c. Bisquick
1/2 c. milk
2 Tbsp. mayonnaise
1 lb. sausage
1/2 c. chopped onions
2 c. shredded American cheese
1 egg, beaten
2 Tbsp. mayonnaise

Preparation

Mix Bisquick, milk and mayonnaise.
Spread in a greased 9 x 13-inch pan.
Cook 1 pound sausage and 1/2 cup chopped onions until tender.
Pour over biscuit mix.
Mix cheese, egg and mayonnaise.
Put on top of sausage mixture.
Bake at 350\u00b0 until slightly brown.