Ingredients
Equipment
Method
Prep and bake
- Preheat the oven to 350F and generously butter a 9x13 baking dish.
- Toss the apple slices with granulated sugar, all-purpose flour, and cinnamon, then pour them into the baking dish.
- Combine flour, rolled oats, both sugars, cinnamon, baking powder, and salt for the crumble topping.
- Cut in the cold cubed butter with your hands until the mixture forms large, butter-streaked clumps.
- Pour and spread the topping evenly over the apples to fully cover the surface.
- Bake for 55-60 minutes until the topping is golden brown and the apple filling bubbles at the edges.
- Serve warm with whipped cream or ice cream on the side.
Notes
Pro tip: keep the butter very cold so the crumble bakes into bigger, clumpier pieces instead of a fine sandy texture. Store covered in the refrigerator for up to 4 days; reheat portions in the oven or microwave until warmed through. Freezing is okay for up to 2 months—thaw overnight in the fridge and rewarm. For a lighter option, use half the butter in the topping with a 1:1 swap of cold coconut oil.
