1/2 lb. ground beef
1 pkg. Spanish Rice-a-Roni
1 (8 oz.) can tomato sauce
2 1/2 c. boiling water
1/4 tsp. oregano
4 slices Mozzarella cheese

Brown meat in skillet. Drain grease. Empty contents of rice package into browned meat. Add tomato sauce and boiling water. Add oregano. Cover and cook until steaming. Then turn to low and simmer for 30 minutes. Fluff mixture with fork, top with slices of cheese. Cover and allow cheese to melt. Mix together and serve.