This post may contain affiliate links. Please read our disclosure policy.
Slow Cooker Apple Crisp is an easy variation of the classic dessert that everyone loves!
The Easiest Apple Crisp Recipe
There’s nothing better than coming home – and smelling the amazing aroma of this apple crisp in your crock pot as you open the door!
Better yet, this apple crisp is super easy to make and your slow cooker does most of the work. Sliced Granny Smith apples are combined with melted butter, granulated and brown sugars, cinnamon, a little bit of water, and some flour in the bowl of your slow cooker. Then cover and cook on high for four hours.
While the apples cook (or even a day ahead of time), you’ll mix up an oatmeal and sugar topping that gets baked until golden brown.
Once the apples are cooked and tender, simply sprinkle some of the oatmeal-sugar topping on each serving.
The apples get nice and tender in the slow cooker. The topping remains crisp and light and sweet – and it is a wonderful complement to the soft, luscious apples. (Of course, the cold and creamy vanilla ice cream is fantastic too!)
Why You’ll Love Slow Cooker Apple Crisp
- It has the same favorite flavors of a classic baked apple crisp recipe, but it’s easier to make.
- This dessert is a great option for a party or holiday meal. And – because the apples cook in the slow cooker – it won’t take up oven space as you prepare other dishes for your meal.
- Slow Cooker Apple Crisp serves a crowd – eight to ten servings – so it’s a perfect warm dessert option for a party or when guests are visiting for the holidays.
Key Ingredients & Substitutions
- Apples – We choose Granny Smith apples for this recipe – in part, because we had a bunch of them on hand. But Granny Smiths are also a great cooking/baking apple because they retain their shape even when tender and cooked through. Plus, Granny Smith’s are slightly tart – so it balances the other sweet flavors in this apple crisp recipe. Some other good apple options for this recipe are Honeycrisp, Braeburn, Cortland, or Gravenstein. Just avoid apples that get mushy when cooked – such as Macintosh. Those are better suited for an applesauce recipe.
- Sugar – Both granulated sugar and brown sugars.
- All-Purpose Flour
- Ground Cinnamon
- Water
- For the Topping – All-Purpose Flour, granulated and brown sugars, baking soda, ground cinnamon, salt, unsalted butter, rolled oats.
- For Serving – Vanilla ice cream.
Special Tools You’ll Need
- Vegetable Peeler
- Apple Corer (optional, but it makes coring the apples easier)
- Cutting Board and Sharp Knife
- Various Measuring Cups & Spoons
- Slow Cooker – 5 to 6-quarts in size
- Sheet Tray (18×13-inch) lined with a sheet of Parchment Paper
- Food Processor – To make the crumb topping.
- Air-Tight Container – To store the topping.
How do I make Slow Cooker Apple Crisp?
- Combine peeled, cored and sliced Granny Smith apples in the bowl of your slow cooker with melted butter, granulated sugar, brown sugar, cinnamon, a little bit of water, and some flour. Cover and cook on high for four hours.
- Mix the topping ingredients. In a food processor, mix flour, both granulated and brown sugar, cinnamon, and salt. Add pats of butter and pulse until the mixture is pea-sized crumbs. Then add in some rolled oats – pulsing just a few times to incorporate.
- Bake the topping on a parchment-lined baking sheet, until golden and crisp.
- Cool the topping, then pour it into a small serving bowl.
- Once the apples are cooked and fork tender, give them a quick stir.
- Spoon apples into serving bowls right out of the slow cooker so they stay nice and warm.
- Sprinkle with the crumb topping and add a scoop of vanilla ice cream on the side – then dig in.
Can I just add the topping to the apples while it cooks in the slow cooker?
We don’t recommend it. Here’s why.
-
- If you were making a traditional apple crisp in the oven, the topping on the apples would caramelize, brown, and crisp-up from the circulating, dry heat of the oven.
-
- In a slow cooker, it’s a moist and steamy heat, and that topping will cook, but never crisp up – so you’ll basically have soft, sweetened oatmeal on top of apples.
Frequently Asked Questions
- Can I make this Slow Cooker Apple Crisp ahead of time? Sure – you can cook the apples and make the topping ahead of time. Then reheat the apples just before serving.
- How do I reheat the apples? You can microwave individual portions or reheat the full mixture in the slow cooker, or a large saucepan on the stove. Just be sure to gently stir the apples as they reheat so they don’t break apart.
- How do store leftovers? Store the cooked apples separately from the topping in sealed containers. The apples should be refrigerated, but the topping can stay at room temperature for up to three days.
This Slow Cooker Apple Crisp recipe originally appeared on A Family Feast in December 2019. We’ve updated the post but the delicious recipe remains the same.
You Might Enjoy These Other Slow Cooker Recipes
Click here for more delicious Apple Recipes!
See The RecipesWe love seeing what you made! Tag us on Instagram at @afamilyfeast or hashtag #afamilyfeast so we can see your creations!
Slow Cooker Apple Crisp
Slow Cooker Apple Crisp is an easy variation of the classic dessert that everyone loves!
Ingredients
1/2 cup melted butter, 1 stick
1/2 cup granulated sugar
1/2 cup brown sugar
1 teaspoon ground cinnamon
1/4 cup water
6 tablespoons all-purpose flour
8 large Granny Smith Apples
Topping
1 cup all-purpose flour
1/4 cup brown sugar
1/4 cup granulated sugar
1/2 teaspoon baking soda
1 teaspoon ground cinnamon
1/4 teaspoon salt
1/2 cup cold butter (1 stick), cut into pats
1 cup rolled oats (not quick oats)
Vanilla Ice Cream, for serving
Instructions
- In a medium slow cooker (4-5 quart), add butter, both sugars, cinnamon, water and flour and stir to combine.
- Peel and core apples and working quickly cut them in half and slice into quarter inch slices.
- Add apples to butter mixture, stir, cover and cook on high for four hours.
- While apples are cooking, make topping.
- Preheat oven to 375 degrees F.
- Line a sheet tray with parchment paper.
- In a food processor, mix flour, both sugars, baking soda, cinnamon and salt until combined.
- Add cold butter pats and pulse a few times until they are pea sized.
- Add oats and pulse a few times just to incorporate, or add in by hand.
- Pour onto prepared sheet tray and bake five minutes. Remove, toss with a spatula and bake 10 minutes. Remove toss and bake just to crisp, another 2-3 minutes.
- Remove and cool and store in an air tight container until service.
- After four hours, portion hot apple mixture into bowls, sprinkle on topping and serve with vanilla ice cream.
Last Step! Please leave a review and rating letting us know how you liked this recipe! This helps our business thrive & continue providing free recipes.
Amy M Zanavich says
Hi Martha,
I only have 6 small to medium granny smith apples. How should I adjust the recipe to accommodate?
I have been looking for something to make with these that wasn’t a bread, cake, or muffin- this looks perfect!
I also can’t have oats & was just going to omit all together.
If you have a better suggestion, I am open to ideas- both for the apples & the oats!
Thank-you.
Sincerely,
Amy
Martha says
Hi Amy – I’d guess that 6 small apples is somewhere between 1/2 to 2/3rds the amount of 8 large apples, so just to make it easier, I’d make the recipe cutting the amounts in half. The oats give the topping some texture…you could swap in your favorite granola or some crushed cereal, or maybe add some nuts instead? Hope that helps!
Doris says
Hello Martha and Jack! As always , some of the best recipes on the web are from your site. If I chose to make this in the over, rather than slow cooker, what would be the temperature and how long to bake .. with the topping or without the topping? Hope that you and your family have a joyous holiday season.
Martha says
Thank you Doris! If you want to make an apple crisp in the oven, I’d follow this recipe instead: https://www.afamilyfeast.com/apple-crisp/ (it has been my go-to apple crisp recipe for years!)
Happy holidays to you too! Martha