Tuna Stuffed Zucchini Boats
["3 large or 6 medium zucchini", "1 (7 1/2 oz.) tuna, drained", "1 egg", "3 Tbsp. Parmesan cheese, grated", "3 Tbsp. chopped parsley", "salt and pepper to taste", "1 1/2 c. tomato or spaghetti sauce", "1/2 c. buttered bread crumbs"]
["Cut zucchini lengthwise and remove seeds.", "Parboil zucchini in a large pan of salted water until slightly tender.", "Test for doneness with skewer.", "Combine and mix thoroughly tuna, egg, cheese, parsley, salt and pepper in bowl.", "Stuff zucchini with tuna", "mixture.", "Add tomato sauce and top with bread crumbs.", "Place in greased ovenproof dish, or on cookie sheet on top of aluminum foil.", "Bake at 300\u00b0 until heated, about 20 minutes."]
["zucchini", "tuna", "egg", "Parmesan cheese", "parsley", "salt", "tomato", "buttered bread crumbs"]