Preparation

1.Combine oats, flour, cinnamon, brown sugar and salt in a bowl or food processor.2.Cut chilled 1½ sticks butter into tablespoon sized squares. 3.Add butter to dry mix and cut together with a pastry cutter, using fingers, or pulse in food processor until combined. Crumble should have the texture of wet sand.4.Fold in vanilla extract. Can be made a day ahead of time and refrigerated. 5.Set the Cuisinart pellet grill to 325°F. 6.In a large bowl add sugar, corn starch and cinnamon and combine. 7.Peel and core apples making sure to remove all seeds. 8.Cut apples into ¼-inch slices. 9.Add to sugar mixture and completely coat apples. 10.Add lemon juice and incorporate. 11.Butter inside of Cuisinart 10-inch Cast Iron Griddle Pan or high temperature safe baking dish with remaining 2 tablespoons butter. 12.Add apple mixture to cast iron pan and spread evenly. 13.Coat completely with crumble. 14.Place in Cuisinart pellet grill and bake for 30-45 minutes. Crust should be brown and set with liquid bubbling on sides. 15.Top with iced cream or whipped cream to take this scrumptious dessert to the next level.