Cranberry Apple Crisp

5 cups sliced tart apples (about 6 medium apples)
1 1/2 cups Fresh or Frozen Cranberries
1/3 cup sugar
1/2 cup all-purpose flour
1/2 cup brown sugar
1 teaspoon cinnamon
1/4 cup butter or margarine

Preheat oven to 375ºF. Lightly grease a 9-inch square baking pan. Pare and core apples. Layer apples and cranberries in pan sprinkling with sugar as you layer. Mix flour, brown sugar, and cinnamon. Work in butter until light and crumbly. Sprinkle topping evenly over apples and cranberries. Bake 45 minutes or until apples are tender.