Grease and flour a 9x13 inch cake pan. Evenly layer 5 cups diced rhubarb in pan. Sprinkle 2 cups sugar over rhubarb. Sprinkle dry gelatin over the sugar and rhubarb layers. Layer marshmallows evenly over the other layers. Prepare yellow cake mix according to box directions, then pour evenly over layers in pan. Bake at 350 degrees F in preheated oven for 45-50 minutes. Cool 10-20 minutes and turn out of pan.
By Robin from Washington, IA
Add your voice! Click below to comment. ThriftyFun is powered by your wisdom!