Frittata Di Zucchini Or Mushrooms
["1 c. Bisquick", "6 eggs", "2 c. chopped zucchini or 8 oz. mushrooms, chopped", "1 small onion, chopped", "1/2 c. Parmesan cheese", "1/4 c. oil", "parsley, chopped"]
["Preheat oven at 350\u00b0.", "Grease 9 x 9-inch baking pan.", "Mix eggs and Bisquick. Stir other ingredients.", "Pour in pan and bake 40 minutes.", "Serve hot or cold."]
["Bisquick", "eggs", "zucchini", "onion", "Parmesan cheese", "oil", "parsley"]