Easy Rhubarb Dessert
["5 c. rhubarb", "3 oz. pkg. strawberry Jell-O", "1 pkg. mini marshmallows", "1 yellow cake mix"]
["Cube the rhubarb and spread on bottom of greased 9 x 13-inch pan.", "Sprinkle dry Jell-O over rhubarb, then scatter marshmallows on top.", "Prepare yellow cake according to box directions; pour over top.", "Bake according to box directions.", "Serve warm, plain or with whipped cream or ice cream."]
["rhubarb", "strawberry Jell-O", "marshmallows", "yellow cake"]