Italian Meat Loaf
["2 lb. ground beef", "1 pkg. (6 oz.) Provolone (or Mozzarella), diced except for 3 slices", "2 eggs", "1 c. spaghetti sauce from 15 oz. jar", "1 medium onion, chopped", "1 3/4 tsp. salt", "1/4 tsp. pepper", "3/4 tsp. oregano", "remainder of sauce in jar"]
["Combine all ingredients, except 3 slices cheese and remainder of sauce in jar.", "Mix together and spoon into pan (will not form shape).", "Pour remainder of sauce over meat.", "Bake 1 hour at 350\u00b0. Remove from oven.", "Drain off grease.", "Put cheese on meat and place in oven until cheese melts.", "Remove.", "Let set 10 to 20 minutes."]
["ground beef", "Provolone", "eggs", "spaghetti sauce", "onion", "salt", "pepper", "oregano"]