Italian Zucchini Meat Pie
["1 lb. ground beef", "1 egg", "2/3 c. rolled oats", "1/2 c. catsup", "1/8 tsp. pepper", "3/4 tsp. salt", "1/2 c. onion, chopped", "2 Tbsp. Parmesan cheese", "2 medium zucchini, sliced, cooked and drained", "1 c. shredded Mozzarella cheese", "1/2 c. ripe black olives (optional)", "1/2 tsp. oregano", "1/2 tsp. basil", "1/8 tsp. garlic powder"]
["Combine ground beef, egg, oats, 1/2 cup catsup, pepper, salt, onion and garlic powder.", "Mix well and press into bottom and sides of 9-inch pie pan.", "Bake at 350\u00b0 for 8 to 10 minutes.", "Fill partially baked meat shell with zucchini; combine Mozzarella, 1/2 cup catsup, olives (if desired), oregano and basil and pour over zucchini.", "Top with Parmesan cheese.", "Bake at 350\u00b0 for 15 to 18 minutes."]
["ground beef", "egg", "rolled oats", "catsup", "pepper", "salt", "onion", "Parmesan cheese", "zucchini", "Mozzarella cheese", "black olives", "oregano", "basil", "garlic powder"]