5 c. rhubarb, cut in sm. pieces
1 c. sugar
1 pkg. strawberry jello
3 c. mini marshmallows
1 box white cake mix
1/2 stick butter to grease pan

Mix together rhubarb and sugar. Pour into a greased 9x13x2 baking pan. Sprinkle dry strawberry jello over this. Then put marshmallows over mixture. Cover with dry cake mix. Bake at 350 degrees for 1 hour.