5 Cups Rhubarb
1 Cup Sugar or more
1 Pkg. Black Raspberry jello-dry
3 Cups mini marshmallows
Yellow cake mix-mix as directed
Put in pan in order given up above, Pouring cake mix on top of it all.
Bake at 350 degrees for 45-60 min.
Using a bundt cake pan makes this pretty. If you don't have one use a regular cake pan.
Use Cool Whip if desired!!