Broccoli Cornbread
["1 (8 1/2 oz.) box Jiffy corn muffin mix", "10 oz. frozen, chopped broccoli, cooked and drained", "1 medium onion, chopped", "1 c. grated sharp Cheddar cheese", "4 eggs, well beaten", "1 stick butter or margarine, melted"]
["Mix all ingredients and pour into a large, hot iron skillet, greased with 2 tablespoons of vegetable oil.", "Bake at 350\u00b0 for 35 to 45 minutes."]
["corn muffin", "frozen", "onion", "Cheddar cheese", "eggs", "butter"]