Heat oven to 375-degrees. Grease 8-inch square or round glass baking dish with shortening or cooking spray.
In a 12-inch skillet, melt 2 tablespoons butter over medium-high heat. Gently stir in remaining filling ingredients with wooden spoon. Cook about 5 minutes, stirring occasionally, until apples are tender. Pour into baking dish.
In medium bowl, stir together cornbread topping ingredients. Spread over apples, covering them completly. Bake 20 to 25 minuters or until topping is golden brown.