1 1/2 lbs. ground beef
Onion powder
Garlic powder
1 can cream of mushroom soup
1/2 tsp. Tabasco sauce
1 tsp. oregano
6 oz. can tomato paste
1 sm. can mushrooms, drained

Brown ground beef and add all other ingredients. Simmer 10 minutes. Put on small party rye bread. Top with Mozzarella cheese (grated). Bake at 350 degrees for 20 minutes. If frozen bake 5 minutes longer.