Chef Freddy's Apple-Rhubarb Cake

Ingredients

 * 2 c Rhubarb [diced]
 * 3 c Apple pie filling
 * 1 pk Strawberry gelatin mix
 * 1 c Sugar
 * 1 ts Cinnamon [ground]
 * 1 pk White cake mix
 * 3 c Mini-marshmallows

Directions

 * 1) Mix the fruit together and put in the bottom of 9" x 11" glass cake/baking pan.
 * 2) Mix the gelatin, sugar and, cinnamon, pour over the fruit, cover with the marshmallows, then pour the cake mix on top of everything.
 * 3) Bake in a 350o oven for 45 to 50 min. cool to room temperature and then refrigerate `til ready to serve, garnish as desired.