TINY TUNA PIZZAS Servings: 24 1 7 oz can tuna in vegetable oil 1/8 tsp. oregano 1/4 c. chili sauce 1 sm.loaf party rye 1 tsp. minced onion grated Parmesan cheese 1/4 tsp. salt Combine tuna, chili sauce, onion, salt and oregano; mix well. Spread on rye slices. Place on baking sheet. Sprinkle with Parmesan cheese. Bake at 425F for 4 minutes or until heated through. Serve hot.