1 pkg. ground beef
1 (16 oz.) box cut ziti
1 jar spaghetti sauce
1 pkg. sharp cheddar cheese
1 (16 oz.) pkg. mozzarella cheese
2 lb. ricotta cheese, if available but not needed
2 tbsp. butter

Boil ziti in pot. Drain. Let cool. Cook ground beef. Drain off grease. Cut up cheddar cheese in squares, 6 pieces in large rectangles. Cut up mozzarella the same with 4 large rectangles. Mix ziti, butter. Then add and mix chopped meat, both cheeses leaving the rectangle strips for the top. Add sauce. Pour into casserole dish or pan. Put remaining cheeses in nice form an bake at 350 degrees for 25 minutes or until cheeses are melted. Serves 6.