5 c. chopped rhubarb
1 c. sugar
1 sm. pkg. strawberry Jello
3 c. miniature marshmallows
1 yellow cake mix

Grease 9 x 13 inch pan with butter. Pour in chopped rhubarb and pour sugar over top. Sprinkle strawberry Jello over top, then marshmallows. Top with yellow cake mix. Bake for 1 hour at 350 degrees.