5 c. cut up rhubarb
1 c. sugar
1 pkg. strawberry Jello
1 pkg. white cake mix
1/2 bag mini-marshmallows

Put rhubarb in bowl with sugar and Jello, then in greased 9 x 13 pan sprinkle marshmallows over top. Then put 1 package white cake mix over top. Bake at 350 degrees for 30 minutes.