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+ servings
apple crisp in a sheet pan and spatula.

Sheet Pan Apple Crisp With Oats

This Sheet Pan Apple Crisp with oats is a crowd-pleasing fall dessert made using simple ingredients and is ready for the oven in less than 10 minutes. It is made of juicy tender apple slices generously topped with a crisp cinnamon oat-walnut topping. Serve with a scoop of ice cream on top and enjoy!
5 from 1 vote
Prep Time 20 minutes
Cook Time 50 minutes
Total Time 1 hour 10 minutes
Course Dessert
Servings 10 servings
Calories 457 kcal

Ingredients
  

  • 12 apples, peeled, cored, and sliced into 8 wedges each
  • ¾ cup brown sugar
  • 2 teaspoons ground cinnamon, divided
  • 1 cup all purpose flour, divided
  • ½ cup cold butter, cut into small pieces
  • 1 ½ cups old fashioned rolled oats
  • 1 cup chopped walnuts
  • cup maple syrup
  • 1 teaspoon vanilla extract
  • ½ teaspoon kosher salt, or fine sea salt

Instructions
 

  • Prep. Peel, core and slice apples into 8 wedges.
  • Chop cold butter into small pieces. Measure the remaining ingredients.
  • Preheat your oven to 350 degrees F (175 degrees C). Grease a baking sheet with raised edges. You can also use a wider baking dish for this.
  • Apples. In a big bowl, toss apple wedges with 1 teaspoon cinnamon and brown sugar until coated. Add ½ cup flour and mix well. Spread the apple mixture on the prepared sheet.
  • Crunchy topping. In another bowl, combine ½ cup flour with cold butter using 2 knives or a pastry blender until it looks like small peas. Add 1 teaspoon cinnamon, oats, walnuts, maple syrup, vanilla extract, and salt. Stir until mixed.
  • Evenly spoon the walnut oatmeal topping over the apples on the baking sheet.
  • Bake at 350°F (175°C) for 45-50 minutes until the fruit bubbles and the topping is golden brown. Serve the crisp warm with a big scoop of vanilla ice cream.

Notes

  • Do not overmix. When cutting the butter into the flour, make sure that you do not overdo it. It should not be smooth at all, but crumbly and slightly grainy. 
  • Layer with care. Make sure that the oat and walnut mixture is equally distributed on top of the apple filling. This will give you an evenly baked golden crust!
  • Adjust the baking time. Baking time may vary on the size of the pan and the type of oven you are using. Rotate the pan halfway through if needed.
  • Apples – use apple varieties that hold their shape well when baked like Braeburn, Cortland, Golden Delicious, and Honeycrisp. If you like to add a little tartness to the recipe, you can also use Granny Smith apples. Or a mix of both sweet and tart apples for balanced flavor profile.

Nutrition

Calories: 457kcalCarbohydrates: 73gProtein: 5gFat: 18gSaturated Fat: 7gPolyunsaturated Fat: 6gMonounsaturated Fat: 4gTrans Fat: 0.4gCholesterol: 24mgSodium: 198mgPotassium: 394mgFiber: 8gSugar: 46gVitamin A: 405IUVitamin C: 10mgCalcium: 65mgIron: 2mg
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