Rhubarb Upside-Down Cake - cooking recipe

Ingredients

6 to 7 c. diced rhubarb
1 1/2 c. sugar
1 (3 oz.) strawberry Jell-O
5 c. miniature marshmallows
1 yellow cake mix

Preparation

Wash, clean and dice rhubarb; let drain.
Prepare cake mix per directions on box.
Grease bottom and sides of 9 x 13-inch cake pan.
Layer diced rhubarb, sprinkle sugar and strawberry Jell-O on top.
Layer miniature marshmallows over that.