Hot Sausage Bread
["4 1/2 c. Bisquick", "1 1/2 c. milk", "1/2 c. mayo", "2 lb. hot sausage", "1 chopped onion", "2 eggs", "1/2 c. Parmesan cheese", "1/2 c. Swiss cheese, grated"]
["Combine Bisquick, milk and mayo.", "Mixture will be sticky. Brown sausage with onion.", "Drain and cool, then mix with eggs, Parmesan and Swiss cheese.", "Put half of biscuit dough in an ungreased 10 x 15-inch pan.", "Put sausage mixture over all rest of dough, then spread rest of dough on top.", "It will be uneven, but will spread.", "Glaze with egg yolk mixed with a little water.", "Bake at 375\u00b0 for 30 minutes.", "Serves 24."]
["Bisquick", "milk", "mayo", "hot sausage", "onion", "eggs", "Parmesan cheese", "Swiss cheese"]