Ham And Cheese Appetizers
["2 c. Bisquick", "3/4 c. chopped cooked ham", "1 c. Swiss cheese", "1/2 c. chopped onion", "1/2 c. Parmesan cheese", "1/4 c. sour cream", "1/2 tsp. salt", "2/3 c. milk", "1 egg"]
["Mix all ingredients well.", "Spread in greased 9 x 12 x 2-inch pan.", "Bake for 25 to 30 minutes at 350\u00b0.", "Cut into rectangles."]
["Bisquick", "Swiss cheese", "onion", "Parmesan cheese", "sour cream", "salt", "milk", "egg"]