Ingredients
Equipment
Method
Bake setup
- Preheat the oven to 350F.
Make the apple filling
- Toss the sliced apples with orange zest, lemon zest, orange juice, lemon juice, granulated sugar, cinnamon, and nutmeg, then spread them in a 14x9x2 inch baking dish.
Make the oat-and-butter crumble
- Combine flour, both sugars, salt, and oats, then add the cold diced butter and work with your fingers until the mixture forms pea-sized clumps.
Assemble and bake
- Scatter the crumble topping over the apples, covering every inch generously.
Finish
- Bake for 55-60 minutes until the top is golden brown and the apples are tender and bubbling.
Serve
- Serve warm with vanilla ice cream or whipped cream.
Notes
Pro tip: use cold butter straight from the fridge so the crumble stays clumpy and bakes up crisp. Store leftovers covered in the refrigerator up to 4 days and rewarm in the oven at 325F until hot; freeze baked crisp up to 2 months, then thaw overnight in the fridge and reheat. For a lighter version, replace half of the butter with cold coconut oil (same amount by weight) to keep the crumble texture closer to the original.
