Ingredients

1 cup sugar3/4 cup all-purpose flour, divided3/4 teaspoon ground cinnamon4 cups chopped fresh or frozen rhubarb3/4 cup packed brown sugar1/2 teaspoon baking powder1/2 teaspoon baking soda1/3 cup butter, melted

Preparation

In a bowl, combine sugar, 1 tablespoon flour and cinnamon. Add rhubarb; toss. Place in a greased 13-in. x 9-in. baking dish. In a bowl, combine brown sugar, baking powder, baking soda and remaining flour; stir in butter. Sprinkle over rhubarb. Bake at 350° for 40 minutes or until rhubarb is tender.