Tiny Tuna Pizzas
["1 (7 oz.) can tuna in vegetable oil", "1/4 c. chili sauce", "1 tsp. minced onion", "1/4 tsp. salt", "1/8 tsp. oregano", "1 small loaf party rye", "grated Parmesan cheese"]
["Combine tuna, chili sauce, onion, salt and oregano.", "Mix well. Spread on rye slices of bread.", "Place on baking sheet.", "Sprinkle with Parmesan cheese.", "Bake at 425\u00b0 for 4 minutes or until heated through.", "Serve hot."]
["tuna", "chili sauce", "onion", "salt", "oregano", "party rye", "Parmesan cheese"]