1 pkg. white cake mix
3 c. fresh or frozen rhubarb
1 c. sugar
2 c. whipping cream

Prepare cake mix as on box and pour into greased bottom only of a 9 x 13 inch pan. Do not bake. Put rhubarb on batter then sprinkle the sugar on rhubarb. Pour whipping cream over this. Bake at 350 degrees for 40 to 50 minutes, a custard forms in the bottom of the pan. Store in refrigerator.