Pulse oats in food processor until smooth , almost like flour.
Add remaining crust ingredients and pulse until well blended. (add a teaspoon of water or apple juice if too dry)
Ball up, then roll out between two pieces of plastic wrap, until slightly larger than pie dish.
Grease the pie dish or coat with non-stick cooking spray, then lay the crust out in it.
To make filling: Place saute pan over medium heat, add butter. Once melted add apples, saute for a minute, then add remaining ingredients. Saute until sauce is slightly thickened, but apples are not fully cooked. (about 2 minutes).
Pour filling unto pie crust, and spread out.
Fold edges of crust in to cover some of filling.
Bake for approximately 25 minutes, until crust is golden brown at edges and slightly crisp.