Ingredients
1/3 cup butter, softened1 cup sugar1 egg1 teaspoon vanilla extract2 cups all-purpose flour3 teaspoons baking powder1/2 teaspoon salt1 cup milk3-1/2 cups chopped fresh or frozen rhubarb, thawed and drainedTOPPING:3/4 cup packed brown sugar1/4 cup butter, melted1 teaspoon ground cinnamon
Preparation
In a large bowl, cream butter and sugar until light and fluffy. Beat in egg and vanilla. Combine the flour, baking powder and salt; gradually add to creamed mixture alternately with milk, beating well after each addition.
Pour into a greased 13x9-in. baking dish. Spoon rhubarb to within 1/2 in. of edges. Combine topping ingredients; sprinkle over top.
Bake at 350° for 45-55 minutes or until a toothpick inserted in the center comes out clean. Cool on a wire rack.
