Ingredients
Equipment
Method
Prep and season the filling
- Preheat the oven to 375°F and grease a 9x13 baking dish.
- Stir the cinnamon, nutmeg, allspice, and lemon juice into the canned apple pie filling, then spread it evenly in the prepared dish.
Make the oat crumble topping
- In a bowl, combine the rolled oats, all-purpose flour, brown sugar, cinnamon, and salt.
- Cut the cold butter into the dry ingredients until chunky clumps form.
- Scatter the crumble generously over the apple filling.
Bake and serve
- Bake for 30-35 minutes, until the topping is golden and the filling is bubbling around the edges.
- Rest for 5 minutes, then serve warm with vanilla ice cream.
Notes
For a crunchier top, let the baked crisp cool just 5 minutes as written, then scoop straight from the baking dish. Refrigerate leftovers in a covered container for up to 4 days; reheat in a 350°F oven for 10-12 minutes. Freezing is not recommended because the canned filling can soften after thawing. If you want a lighter topping, swap half the butter for cold unsweetened applesauce (texture will be slightly less clumpy).
