1 pkg. yellow cake, (with pudding in the mix)
5 c. rhubarb, finely chopped
2 c. sugar
1 pt. whipping cream, do not whip

Prepare cake mix according to package directions and pour into an ungreased 9 x 13 inch pan. Combine rhubarb and sugar. Spoon this mixture on top of the cake mix and shake pan gently until it settles in. Pour liquid whipping cream on top, then marble through cake with a knife. Bake 1 hour at 350 degrees. Cool 1 hour before serving. Serve upside down and top with whip cream or ice cream.