Ingredients
4 cups diced fresh or frozen rhubarb2-1/2 cups sugar, divided1 cup miniature marshmallows1/2 cup butter, softened1 teaspoon vanilla extract1-3/4 cups all-purpose flour3 teaspoons baking powder1/2 teaspoon salt1/2 cup whole milk
Preparation
In a large bowl, combine rhubarb and 1-1/2 cups sugar. Transfer to a greased 11x7-in. baking dish. Sprinkle with marshmallows.
In a small bowl, cream the butter, vanilla and remaining sugar until light and fluffy. Combine the flour, baking powder and salt; add to creamed mixture alternately with milk. Beat just until moistened; spoon over rhubarb.
Bake at 350° until topping is golden brown, 40-45 minutes. Serve warm.