Pork and Beans, Puerto Rican Style (Habichuelas Guisada a la Puertorriqueña)

5-1/2 oz. manicotti, cooked 1 can tomato sauce or 1/2 can tomato paste 1 lb. ground beet 2 large onions, finely chopped 1 tsp. salt 2 cloves garlic, minced 1/2 tsp. pepper Fry meat until red is gone. Add onion, salt, pepper, garlic and tomato sauce or paste with 1/2 cup water. Simmer 10 minutes….