Instructions

  1. Mix flour and sugar together, add rhubarb, tossing well.
  2. Place in a 9" x 13" baking dish.
  3. Sprinkle dry cake mix and chopped nuts, if using, over rhubarb mixture.
  4. Drizzle melted butter over all.
  5. Bake at 350 degrees F for 50- 60 minutes.
  6. Serve warm topped with vanilla ice cream, if desired.