Spinach Sausage Cheese Pie
["1 lb. Italian sausage, chopped", "6 eggs", "2 (10 oz.) pkg. spinach, chopped, thawed and drained", "1 (16 oz.) pkg. Mozzarella cheese, shredded", "2/3 c. Ricotta", "1/2 tsp. salt", "1/8 tsp. pepper", "1/8 tsp. garlic powder", "pastry for 2 pie crusts", "1 broiler fryer chicken, cut in serving pieces", "2 Tbsp. oil", "1 c. sliced onion", "1 (8 oz.) can button mushrooms", "1 green pepper, seeded and sliced", "1 1/2 tsp. oregano", "1 tsp. salt", "1/4 tsp. pepper", "1/2 c. wine vinegar (red)"]
["Place chicken pieces in large, shallow baking pan, skin side up.", "(Use a pan about 15 x 10 x 2-inch.)", "Brush with corn oil. Bake, uncovered, in a 450\u00b0 oven for 20 minutes."]
["Italian sausage", "eggs", "spinach", "Mozzarella cheese", "Ricotta", "salt", "pepper", "garlic powder", "pastry", "chicken", "oil", "onion", "button mushrooms", "green pepper", "oregano", "salt", "pepper", "wine vinegar"]