Upside-Down Onion Corn Bread
["3 c. thinly sliced onion rings", "3 Tbsp. butter or margarine", "1 (8 1/2 oz.) pkg. corn bread mix"]
["In skillet, saute onion rings in butter until soft, about 5 to 8 minutes.", "Spoon into bottom of an 8 x 8 x 2-inch baking pan. Prepare corn bread mix according to package directions.", "Pour batter over onions and spread evenly.", "Bake in preheated 350\u00b0 oven for 25 to 30 minutes or until done. Turn out onto serving plate. Cut into squares. Serve hot.", "Makes 6 servings."]
["onion", "butter", "corn bread"]