Rhubarb Upside-Down Cake - cooking recipe

Ingredients

5 c. rhubarb, cut fine
1 (3 oz.) pkg. strawberry jello
1 c. sugar
3 c. miniature marshmallows
1 yellow cake mix

Preparation

Put rhubarb in bottom of 9 x 13-inch pan.
Sprinkle jello and sugar over it.
Put marshmallows on top.
Mix cake mix as directed on package and spread on top.
Bake at 375\u00b0 until brown and firm in center.