Prep Adjust oven rack to lower-third of oven. Preheat oven to 375°F. Place pie crust in bottom of 9-inch pie plate and flute the edges. Pour pie filling into crust.
Combine - Beat butter, flour, brown sugar, salt and cinnamon in medium bowl with an electric mixer at low speed until blended and crumbly. Pour evenly over pie filling.
Create - Place pie on baking sheet and bake 45 to 50 minutes, until Dutch apple pie topping is golden brown and crisp. Cool completely before slicing. Serve with Reddi-wip.