Ingredients
Equipment
Method
Prep and fill
- Preheat oven to 375F and grease a 9x13 baking dish.
- Toss sliced apples with granulated sugar, brown sugar, cinnamon, nutmeg, cornstarch, and lemon juice, then spread the mixture in the prepared dish.
Make crumble
- Combine rolled oats, all-purpose flour, brown sugar, cinnamon, and salt, then cut in cold butter with a pastry cutter or your fingers until large, chunky clumps form.
- Scatter the crumble topping evenly over the apples without pressing down.
Bake and rest
- Bake for 40-45 minutes at 375F, until the topping is deeply golden and the apple filling is bubbling around the edges.
- Rest for 10 minutes before serving warm.
- Serve with vanilla ice cream.
Notes
For the best crumble texture, keep the butter cold and stop mixing once you have chunky clumps (not a fine sandy layer). Store leftovers covered in the refrigerator up to 4 days; reheat in the oven or microwave until warm. Freeze baked leftovers for up to 2 months. For a lighter swap, replace part of the all-purpose flour in the topping with additional oats for a slightly more fiber-forward crumble.
