1/2 (16 oz.) box spaghetti
1 egg
1/2 cup milk
1 1/2 lb. ground beef, browned
1 (24 oz.) jar Ragu spaghetti sauce (your choice)
1 (4 oz.) can sliced mushrooms, drained
2 (8 oz. ea.) pkgs. Mozzarella cheese
1 pkg. sliced pepperoni

In buttered cake pan, lay cooked spaghetti in pan. Mix egg and milk together and pour over spaghetti. Mix spaghetti sauce and browned ground beef together; pour over spaghetti. Sprinkle mushrooms, cheese and pepperoni on top.

Bake at 350°F for 45 minutes.