1 lb. ground beef, extra lean
4 oz. can pizza sauce
1 tbsp. dry onions
1/2 tsp. salt
4 oz. pkg. shredded Mozzarella cheese
1 1/2 tsp. oregano
1 loaf party rye bread

Mix all ingredients together. Spread raw mixture on rye bread. Bake at 450 degrees for 10-15 minutes. Can be put on bread and frozen. Defrost for 15 minutes and bake.