Ingredients
Equipment
Method
Prepare and bake
- Preheat the oven to 375F, and grease a 9x13 baking dish.
- Toss the apple and pear slices with granulated sugar, brown sugar, cinnamon, ginger, cornstarch, and lemon juice, then spread the fruit in the dish.
- Combine rolled oats, all-purpose flour, packed brown sugar, cinnamon, salt, and chopped walnuts, then cut in the cold cubed butter until chunky clumps form.
- Scatter the walnut crumble over the fruit, then bake for 40-45 minutes until deeply golden and fruit is bubbling.
- Rest the crisp for 10 minutes before serving so the filling sets and the topping stays crisp.
Notes
Pro tip: cut the cold butter into the dry mixture until you see pebble-like clumps—this is what gives the topping that crunchy, craggy texture. Store leftovers covered in the refrigerator for up to 4 days; rewarm at 350F for 10 minutes. Freezing is not recommended because the crumble texture softens after thawing. If you need a dairy-free version, use a 1:1 cold dairy-free butter substitute for the crumble and keep the same baking time.
