Slow Cooker Apple Peanut Butter Crisp

Easy slow cooker apple peanut butter crisp for all of my peanut butter lovers out there! The apple filling is coated with peanut butter and topped with a peanut butter crumble. Serve this up with a scoop of vanilla ice cream for the perfect Fall dessert. Another great fall dessert is this Red Hot Crock Pot Apple Crisp.

bowl of slow cooker apple peanut butter crisp


Slow Cooker Apple Peanut Butter Crisp

Welcome to another month of the peanut butter bash. This month we're doing apples and peanut butter. The perfect ingredient combo for Fall and a personal favorite of mine. I love just cutting apples into slices and scooping up the peanut butter up. It was a childhood favorite that I was able to pass it down to my 6-year-old son. I think he prefers Reese's chocolate peanut butter spread, but peanut butter will do in a pinch.

I know I shared a pretty amazing apple peanut butter crumble a few years ago. I can't believe it's been that long. Time sure does fly. This is kind of a spin-off from that recipe but it's made for the slow cooker. I've been saying that I want to create more slow cooker recipes and I'm sticking to it. You can expect to see a few more from me in the next few months.

close up of the crisp topping on the slow cooker peanut butter apple crisp in white bowl

Who else is incredibly excited for Fall? Besides it being hoodie weather, I'm a pretty big fan of the flavors too. I can't wait to get my hands on some concord grapes. The local farmer's market sells them by the box full!!

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It's a nice bonus that my creative juices really get flowing for the blog this time of the year. I have several ideas wrote down and as soon as I have a little bit of free time, I'm going to get testing. I should be catching up on work now that my kiddo has started 1st grade.

Slow Cooker Apple Peanut Butter Crisp in the crockpot

There's a healthy dose of topping to this recipe. If you don't want all of that extra topping, you may want to cut the topping ingredients in half. I also used this 4-quart slow cooker for this recipe.

How to make slow cooker apple peanut butter crisp

Slow Cooker Apple Peanut Butter Crisp - an easy Fall dessert done in the slow cooker! The apples are coated in a sweet peanut butter filling and topped with the perfect peanut butter crumble.

Slow Cooker Apple Peanut Butter Crisp

This slow cooker apple peanut butter crisp has tender slices of apple wrapped in a peanut butter glaze and topped with a peanut butter crumble. 
5 from 1 vote
Prep Time 30 minutes
Cook Time 2 hours 45 minutes
Total Time 3 hours 15 minutes
Course Dessert
Cuisine American
Servings 8 servings
Calories 752 kcal



  • 7 cups granny smith apples peeled, cored, sliced (about 8 small apples)
  • ¾ cup creamy peanut butter
  • ¾ cup light brown sugar packed
  • 1 T. all-purpose flour


  • ¾ cup butter room temperature
  • ½ cup creamy peanut butter
  • 1 cup light brown sugar packed
  • 1 ½ cups all-purpose flour
  • 1 cup quick cooking oats


  • In a 4-quart slow cooker, add in the apples, brown sugar, peanut butter, and flour. Stir until the apples are coated and everything is incorporated
  • In a large bowl, add in the butter and peanut butter. Mix on medium until combined. 
  • Add in the brown sugar, flour, and oats and mix on medium until a crumbly mixture forms. Sprinkle the topping on the apples. It's a thick topping, so set aside some if it's too much for your liking.
  • Cover slow cooker with a paper towel and set to low. Let cook for 2 hours 45 minutes to 3 hours 15 minutes. It depends on how you want your apples done. Mine were slightly firm, but not crunchy and I turned the heat off at 2 hours 45 minutes. 
  • Scoop and serve. Add a scoop of ice cream too!


Calories: 752kcalCarbohydrates: 95gProtein: 14gFat: 38gSaturated Fat: 15gCholesterol: 45mgSodium: 352mgPotassium: 508mgFiber: 6gSugar: 61gVitamin A: 590IUVitamin C: 5mgCalcium: 77mgIron: 2.8mg

(Nutrition facts are an estimate and not guaranteed to be accurate. Please see a registered dietitian for special diet advice.)

Peanut Butter Bash

Join us in the peanut butter fun over at  The Peanut Butter Recipe Box Facebook Group! We would love to see you there! Check out the recipes we made while you’re at it!

3 Delicious Apple Peanut Butter Desserts

Peanut Butter Upside Down Apple Cake from Bake Then Eat

Apple Peanut Butter Rustic Tart from The TipToe Fairy


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  1. Really interested to see more of your ideas implemented - the ones that you have written down somewhere, Miranda! Great recipe!

  2. This recipe looks great, I love anything with peanut butter. Thank you for sharing it, Miranda. I have a question whether you could go ahead and make the recipe in a conventional oven, since I don´t have a slow cooker.
    Love from Europe,

    1. Hi Hana, I don't think that would be a problem! I would bake at 180C / 350F for at least 40 - 50 minutes and test the apples with a fork to make sure they're soft.

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