Preheat oven to 375 degrees.
Place rhubarb, Walden Farms Apple Butter, cinnamon and nutmeg in saucepan and cook until soft.
Add Splenda and stir.
In separate bowl, make ITG Apple Cinnamon Oatmeal with 2 tablespoons of water to make topping.
Place rhubarb mixture in a glass casserole dish and spread thin layer of oatmeal on top to make a thin crust.
Spray crust with butter flavored cooking spray.
Bake until top browns and serve warm.
Recipe courtesy of Elayna Lawson