1 (7 oz.) can tuna in vegetable oil
1/4 c. chili or hot sauce
1 tsp. minced onion
Dash salt
1/8 tsp. oregano
1 sm. loaf party rye bread
Grated Parmesan cheese

Combine tuna, chili or hot sauce, onion, salt and oregano; mix well. Spread on rye slices. Place in baking sheet. Sprinkle with Parmesan cheese. Bake at 425 degrees for 4 minutes or until heated through. Serve hot.