Warm apples, buttery spiced streusel, and a scoop of drippy ice cream melting over the top – this foolproof gluten free apple crisp makes a cozy dessert on chilly fall and winter nights. Use dairy-free butter and ice cream to make it vegan, or swap in peaches or berries during the summer.
Looking for grain-free apple crisp? Try my almond flour apple crisp recipe!
Crisp is the dessert I'm almost always craving. When topped with a big scoop of melty ice cream, crisp becomes dessert nirvana.
This gluten free apple crisp recipe is as easy as it is versatile. It takes little hands-on time, makes enough for 4 servings, and is easily doubled or tripled for a crowd. Plus it works as well with peaches as it does with any baking apple (pink or otherwise!)
I adapted this gluten free apple crisp recipe from a hazelnut cranberry pear crisp that I developed for GFF: Gluten Free Forever Magazine. I loved the way the nutty streusel stood up to the baked fruit, so this year when I found pretty pink pearl apples at the co-op, I made an almond flour version of the topping. I drizzled some butterscotch sauce on top because why not? It was love at first bite.
Anatomy of a Fruit Crisp
I'm highly opinionated about crisps. First and foremost, the topping should live up to its name, holding its own in the oven rather than sogging into the juicy fruit. There should be a good fruit-to-crisp ratio so that you get a little bit of each in every bite.
The fruit should have good acidity to contrast with the sweet streusel topping. And the topping should smack of butter and brown sugar, with chunky elements from oats and nuts, and a whiff of spice. There should be enough sugar and butter in the topping that it melts ever so slightly into the fruit as it bakes. A few key techniques and ingredients make this crisp shine.
Gluten Free Flours FTW
Gluten free crisp topping can be tricky since many gluten free flours tend to become soggy when met with bubbling, juicy fruit. But this one holds up beautifully thanks to a trio of flours – almond flour, oat flour, and tapioca flour. Together with butter and brown sugar, they make a pebbly topping that tastes like crisp oatmeal cookie.
Rolled oats and pecans or walnuts add chunky texture, while brown sugar and a hint of cinnamon and nutmeg add fall spice that contrasts bright apple filling. Just mix the dry ingredients together and stir in melted butter or vegan butter until the topping clumps together.
What are the best varieties of apple to use in an apple crisp?
Choose apples that have good acidity and hold their shape when baked. Pink pearl apples, used here, don't just look pretty, they also make a bright, flavorful filling. Granny Smith, Pink Lady, Honeycrisp, Braeburn, Fuji, Cortland, and Gala and heirloom varieties such as Winesap, Belle de Boskoop, and Northern Spy all bake into nice, tangy crisps. You can also use a mix of the firmer apples mentioned above, plus some softer apples such as Gravensteins or Macintosh.
Prebaking the apples is essential when making apple crisp and serves three purposes. First, it draws out the juices from the fruit ensuring a gooey bottom layer. Secondly, stirring the warm fruit before adding the topping ensures even baking. And third, it releases steam from the fruit, helping the topping stay crisp.
What's the difference between a crisp and a crumble?
Crisp vs. crumble is a hotly debated topic with different answers depending on who you ask. I wrote about this in a post from several years back, which I cheekily titled "gluten free apple crisple" (SEO be damned!)
Some sources say the the difference between crisp and crumble is regional. Others insist that crisp toppings contain just butter, flour, and sugar whereas crumbles use bigger, chunkier ingredients such as oats and nuts. Some recipes use leavening such as baking powder for a lighter topping. And still others assert that the two terms are now used interchangeably: crisp = crumble and vice versa.
For me, I'm never one to quibble over a crumble or a crisp as long as there's a rustic fruit dessert in my face!
And if you're still hungry for fruit desserts, pick up a copy of Alternative Baker: Reinventing Dessert with Gluten-Free Grains and Flours. It has over 100 recipes for gluten-free, whole-grain, fruit-forward desserts including a whole chapter dedicated to crisps, cobblers, and pandowdies.
*Bojon appétit! For more Bojon Gourmet in your life, follow along on Instagram, Facebook, or Pinterest, purchase my gluten-free cookbook Alternative Baker, or subscribe to receive new posts via email. And if you make this gluten free apple crisp, I’d love to see. Tag your Instagram snaps @The_Bojon_Gourmet and #bojongourmet.*
Gluten Free Apple Crisp
Print Recipe Pin RecipeIngredients
Fruit:
- 1.5 pounds (680 g) tart baking apples, peeled, cut off the core, and cut into ½-inch thick wedges
- 1 tablespoon (15 ml) strained lemon juice
- 1 tablespoon (15 ml) GF whiskey, bourbon, brandy, dark rum, or apple juice
- 2 tablespoons (25 g) organic granulated or light brown sugar (more if you prefer a sweeter filling)
- 1 teaspoon cornstarch or tapioca flour
- Pinch salt
Topping:
- ¼ cup (25 g) almond flour
- ¼ cup (25 g) GF old-fashioned rolled oats
- 1/4 cup (25 g) coarsely chopped walnuts or pecans
- 2 tablespoons (10 g) oat flour
- 1 tablespoon (5 g) tapioca flour
- ¼ cup (55 g) packed light brown sugar
- 1/8 teaspoon ground cinnamon
- 1/8 teaspoon freshly grated nutmeg
- 1/4 teaspoon fine sea salt
- 3 tablespoons (45 g) unsalted dairy or vegan butter (such as Miyoko’s), melted
- Dairy or non-dairy vanilla ice cream, for serving
- Butterscotch Sauce, for serving (optional)
Instructions
- Position a rack in the center of the oven and preheat to 350ºF.
- In a large bowl, toss the apple wedges with the lemon, whiskey, sugar, cornstarch, and salt. Place the apples in an 8-inch round baking dish, pie plate, or ovenproof skillet (or a 9 by 7-inch oval baking dish, or another baking dish that the apples fill). Place the baking dish on a rimmed baking sheet to catch any drips, and bake until the apples are juicy, 20-25 minutes. Gently stir the apples to redistribute.
- To make the topping, combine the almond flour, oats, nuts, oat flour, tapioca flour, brown sugar, cinnamon, nutmeg, and salt in a medium bowl (you can reuse the apple bowl if you scraped it clean enough). Stir in the melted butter until the mixture forms large clumps.
- When the apples have baked, sprinkle the topping over the fruit. Return to the oven and bake until deep golden and bubbling furiously, 20-30 more minutes. Let cool for a few minutes or to room temperature, then spoon into bowls and serve with ice cream and a drizzle of butterscotch sauce, if using.
- The crisp is best when freshly baked but leftovers keep, covered and chilled, for up to 3 days. Enjoy cold or warm.
Notes
Nutrition
Mary says
I agree with you ~ crumble versus crisp terminology ain’t something that’s going to keep me awake nights ~ dreaming of this beauty will tho. It looks and sounds amazing and has spurred me on to make my first of Autumn. Thank you 🍎
Alanna says
Aw thank you Mary!
Kelsey @ Appeasing a Food Geek says
This crisp is gorgeous! Autumn in a dessert. And oh-so pretty. xo
Alanna says
Aw thanks Kelsey! :)
gfy says
Looks beautiful with pink apples! Admit I prefer the topping without whole oats, instead love the crumble topping with laarge, marble sized struesel crumbles. Only a memory as I haven't eaten flour in over a decade, but never thought to try it with almond and oat flour, which I think will happen this evening! Thanks for the inspiration : )
Alanna says
Aw, let me know how you like it! You could totally use extra walnuts and a touch more flour in place of the oats. :)
Ashley says
This looks and sounds incredible! I have 10 lbs apples left from apple picking and I can't think of a better way to use them ;)
Happy Diwali Status says
Delicious food
Emily R says
Yum! I conveniently had all the ingredients to make this for an impromptu dinner party. I think I like a little more topping on my crisp/crumble, so I probably would double it next time for my preferences. When I was a kid, we perfected the scoop to get more topping than apples so whoever was last was mostly just left with apples, haha. The flavouring and texture of the topping was really nice and the bourbon added a little extra something something. The technique to cook the apples first is a good one. Thanks for sharing your version!
Alanna says
Thanks for trying my recipe and for the sweet note. I do tend to prefer a higher fruit ratio in my crisps, so let me know if you try it with extra topping! That's hilarious about your sneaky scooping method, hehe!
bmorecupcake says
A few questions:
1) Did you weigh the 1.5 pounds of apples before peeling/coring/slicing?
2) Other than baking time, will a 9" pie plate affect anything else?
3) I found some websites claiming tapioca starch and tapioca flour are the same thing. What I have is labeled 'tapioca starch'. I use it as a pie filling thickener. Do you know if the starch will work?
4) Some of the volume and weight measurements are way off for me. For example, 2 TBSP of Arrowhead Mills Oat Flour is almost 25g for me, not 10g. Which measurements do you usually use, volume or weight?
Those apples are beautiful! I wish there was something similar on the East Coast.
Alanna says
Thanks for the great questions! Answers below:
1) Before
2) The crisp might be a bit shallow baked in a 9" pie pan - I wonder if you'd want to increase it by 25%?
3) Yes, same thing!
4) I just checked and my Bob's oat flour weighs 13 g for 2 Tbsp. I would go with the weight!
bmorecupcake says
Thank you! The fact that you checked the weight of your oat flour really means a lot to me. Knowing that you care makes me want to try your other recipes. Although you have transitioned to gluten-free, some of your older recipes sound really appealing, too.
The crisp came out very well. I like that it wasn't very sweet and, thus, it paired really well with ice cream and caramel sauce. In fact, I used a lighter caramel sauce than I usually do and it still wasn't overly sweet.
The only issue with the 9" pie plate was that a bit more surface was exposed. In other words, there was a larger amount of dried apple surface on the top. Therefore, the instructions to redistribute the apples at the end of step 2 are very important. I won't skip this step next time. No one cared, though. It was finished in no time.
The Bojon Gourmet says
Always happy to help! :D
The outcome sounds delicious!
Trish says
Another excellent recipe, Alanna! Our weather here has been more like fall than spring, so this recipe was a perfect choice to try. I used Braeburn and Granny Smith apples as that’s what I had on hand. Stirring the apples after the first baking is new to me but yielded a nice, moist result. The crumble was perfect - chunky and flavored so well.
I also purchased your cookbook last week and can’t wait to try some recipes. A question- on page 10 there is a picture of a dessert I really want to try but I don’t see it identified. It looks like some type of fig stuffed cake. Would you please point me in the right direction? Thank you so much!
Alanna says
Yaaaayyyy I'm so glad you liked this recipe! It's one of my favorites. I'm sorry for the confusion about the recipe in Alternative Baker! Those are the fig chestnut scones on page 25. Please let me know if you try them! :)
Heidi Alfreds says
I loved this recipe with the apples, but now that it’s currently peach season in Maine, I’d love to adapt this or another of your GF crisp recipes to use peaches. How would you recommend changing it for peaches? Thanks for making such great tasting desserts and sharing with everyone!
Alanna says
Aw thanks for trying my recipe - I'm so glad you liked it! I'm hoping to post a peach version of this sometime soon! I shared one in my instagram stories highlights if you follow me there. :)
Julie says
Looks amazing! Unfortunately I can't have nuts so I'm wondering about good substitutes for both the Almond flour and the walnut/pecan component.
Alanna says
I'm sorry to hear that! I have a GF apple crisp topping in my book that doesn't have nuts or nut flour. Please let me know if you try it! :)
Karen says
I don’t make the same thing repeatedly very much because I like to experiment with variations and/or make substitutions depending on what I have on hand. I made this recipe, as written with Honeycrisp apples, this weekend. My husband insisted that it was the best apple crisp ever and that this is the only recipe I should use going forward :) I guess I can experiment with the apples :) The Honeycrisp were what I had on hand and definitely held their shape, next time I would like to mix them with some softer apples. The baking the apples before adding the topping was a new step for me so I learned something new while making this too.
Alanna says
Aw thank you so much for trying this recipe and for the kind note! I'm *so* glad the recipe was a hit with you two. I love the idea of mixing a firmer apple with a softer one to get a more jammy filling. Please let me know what you try!