Preheat the oven to 350°F (175°C). Lightly butter or spray a 9x9-inch baking dish to prevent sticking.
In a large bowl, combine the apples with granulated sugar, brown sugar, cinnamon, nutmeg, allspice, lemon juice, and cornstarch. Stir gently until the apples are evenly coated, then spread the mixture into the prepared baking dish.
In a separate medium bowl, mix together the oats, flour, brown sugar, granulated sugar, cinnamon, and salt. Add the cold, cubed butter and cut it into the mixture with a pastry blender or your fingers until it resembles coarse crumbs. Stir in the nuts, if using.
Sprinkle the crumb topping evenly over the apple filling, making sure the fruit is completely covered.
Bake for 35–40 minutes, or until the topping is golden brown and the filling is bubbling around the edges. The apples should be tender when pierced with a fork or knife.
Remove from the oven and allow the crisp to cool for about 5–10 minutes before serving.
Serve warm in small bowls with a scoop of vanilla ice cream and a drizzle of caramel sauce, if desired.
Notes
Chef Jenn’s Tips
Use a mix of sweet and tart apples for the best flavor.
Keep butter cold for a crisp and crumbly topping.
If prepping ahead, store filling and topping separately until ready to bake.
Double the recipe in a 9x13 dish when serving a crowd.
Nutritional information for this recipe is provided as a courtesy and is calculated based on available online ingredient information. It is only an approximate value. The accuracy of the nutritional information for any recipe on this site cannot be guaranteed.
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