1 lb. ground beef
2/3 c. Carnation milk
1/2 c. fine dry bread crumbs
1/2 tsp. galric salt
1/4 to 1/2 c. catsup
1 (2 oz.) can sliced mushrooms
1/2 tsp. oregano
1 c. shredded sharp cheddar cheese
2 tbsp. grated Parmesan cheese

Mix first 4 ingredients in pie plate. Spread other ingredients on top and bake at 375 degrees for 30 - 45 minutes. Serves 4 to 5.