Desserts

September 30, 2025

Peanut Butter Apple Crisp

This Peanut Butter Apple Crisp combines two of my favorite foods, apples and peanut butter. Crisp, tart apples plus a crumbly, cookie-like topping make an incredible pairing for this autumnal dessert!

Apples and peanut butter are snack time BFFs. Sweet apples plus salty peanut butter; crunchy apples plus smooth peanut butter - this is a flavor and texture dream team. I figured if these two foods play so well together, why couldn’t I add peanut butter to a classic apple crisp?

I added peanut butter to both the filling and the topping in this Peanut Butter Apple Crisp. This recipe works best with a runny peanut butter, so it can easily coat the diced apples. The filling is sweetened with a little honey, because if peanut butter has another BFF in the flavor world, it’s honey. Peeling the apples for the filling is optional - I don’t bother. I like the added texture (and fiber!) from the peels, but if you want a softer, more classic crisp, by all means peel your apples. 

The crumbly crisp topping is almost like a peanut butter oatmeal cookie. It’s craggy but tender, and the oats add an extra texture element that’s chewy and satisfying. The only thing that makes this Peanut Butter Apple Crisp better is serving it warm, topped with a scoop of vanilla bean ice cream!

Ingredients assembled for Peanut Butter Apple Crisp
Assemble your ingredients.

Stages of making the peanut butter and apple filling
Start by dicing the apples and preparing the filling.

Stages of making the crumble topping
Next, make the crumble topping and distribute it evenly over the apple filling.

Peanut Butter Apple Crisp baked to golden brown and a serving spoon in the corner of the dish
Bake the Peanut Butter Apple Crisp until the topping is golden brown and the filling is bubbling.

Peanut Butter Apple Crisp served in vintage apple dishes
Serve Peanut Butter Apple Crisp warm. I thought this was the perfect occasion to bring out my grandma's vintage Franciscan apple dishes.

A serving of apple crisp topped with a scoop of vanilla ice cream
Don't skip out on serving this crisp topped with good vanilla ice cream!

Peanut Butter Apple Crisp

This Peanut Butter Apple Crisp combines two of my favorite foods, apples and peanut butter. Crisp, tart apples plus a crumbly, cookie-like topping make an incredible pairing for this autumnal dessert!

Author:

Kira Freed - The Joyful Plateful

Prep:

15

min

cook:

45

min

total:

60

min

Ingredients

For filling:

6 tart apples, cored, diced (peeling optional)

1/3 cup peanut butter

1/4 cup honey

1 Tbsp. all-purpose flour

1 tsp. ground cinnamon

1/4 tsp. salt

For topping:

1 1/2 cups rolled oats

1/2 cup all-purpose flour

1/2 cup light brown sugar

1/2 tsp. ground cinnamon

1/2 tsp. salt

1/2 cup peanut butter

1/4 cup butter, softened

Instructions

  1. Preheat oven to 350 degrees F. Grease a deep 9-by-9-inch square baking dish and set aside. 
  2. In a large mixing bowl, combine filling ingredients. Toss until ingredients are evenly distributed and apples are coated. Transfer the filling to the prepared baking dish.
  3. In the now-empty large mixing bowl, combine dry topping ingredients: rolled oats, flour, brown sugar, cinnamon, and salt. Stir to combine. Add peanut butter and butter and stir until mixture resembles wet sand. 
  4. Evenly distribute the crumbly topping over the apple filling in the baking dish. Bake at 350 degrees F for 45-50 minutes, until filling is bubbling and topping is browned.
  5. Let the baked apple crisp cool for at least 30 minutes before serving. Serve warm, topped with vanilla ice cream (optional).
  6. Store leftover crisp covered in the refrigerator for 3-5 days.

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