Spray the inside of the crockpot and then place the cherry pie filling in the crockpot.
Make the crumb topping by combining almond flour oats, brown sugar, cinnamon, and melted butter.
Place the crumb topping on top of the cherry pie filling.
Cook on low for 4 hours or high for 2 hours. The last 30 minutes of cooking time you will need to vent your crockpot lid to encourage the release of condensation and browning.
Remove from the crockpot and top with whipped cream or ice cream.
Enjoy!
Notes
If you would like a crunchy topping you will need to toast the oats before you add them to the crumb topping.