Gluten-Free Apple Crisp 🍎 – 5-Ingredient Fall Treat for Sensitive Stomachs
Enjoy a classic apple crisp with 5 simple, gluten-free ingredients that won't compromise flavor or comfort.
This gluten-free apple crisp uses almond flour and gluten-free oats to create a crunchy topping that melts in your mouth. With just 5 ingredients and a 30-minute cook time, it's perfect for fall gatherings or cozy family dinners. The recipe avoids common allergens while delivering the same buttery, cinnamon-kissed flavor you love.
Whether you're managing gluten intolerance or simply want a lighter dessert option, this apple crisp proves you don't have to sacrifice taste for dietary needs. The combination of tart apples and warm spices creates a comforting fall treat that's safe for sensitive stomachs but rich in flavor.
What makes this recipe special is its simplicity. No need for specialty flours or complicated substitutions - just five everyday ingredients that come together effortlessly. The result is a tender, juicy apple filling topped with a nutty, crumbly streusel that bakes to golden perfection.
I developed this recipe after years of experimenting with gluten-free baking. The key was finding the right balance between almond flour's richness and gluten-free oats' texture. The final version delivers the same satisfying crunch and melt-in-your-mouth apple slices you'd expect from a traditional crisp, without the gluten.
This dessert pairs beautifully with dairy-free ice cream, making it a complete gluten-free, allergy-friendly treat. It's perfect for fall potlucks, Thanksgiving tables, or simply enjoying a warm slice on a crisp autumn evening.
Ingredients
- 6 cups thinly sliced Granny Smith apples
- 1/2 cup almond flour
- 1/2 cup gluten-free rolled oats
- 1/2 cup unsalted butter, cold
- 1 tablespoon cinnamon
Instructions
- Step 1: Preheat oven to 375°F (190°C). Toss apple slices with cinnamon and set aside.
- Step 2: In a bowl, combine almond flour, gluten-free oats, and cold butter. Use a pastry cutter to work the butter into the dry ingredients until crumbly.
- Step 3: Press half the crumb mixture into the bottom of a 9-inch cast-iron skillet. Add apple slices in a single layer. Top with remaining crumb mixture.
- Step 4: Bake for 20 minutes. Let cool slightly before serving warm.
Why This Recipe Works
⏰ 30-Minute Baking
From prep to serving, this recipe takes just 30 minutes. The cast-iron skillet retains heat for even baking.
💰 5 Simple Ingredients
No specialty flours or expensive ingredients needed. Just basic pantry staples you already have.
👥 Allergy-Friendly
Safe for gluten-free diets and easy to adapt for nut-free variations with coconut flour.
🌟 Flavor Boost
Almond flour adds richness while gluten-free oats create a satisfying crunch.
Gluten-Free Apple Crisp
A 5-ingredient fall treat that's safe for sensitive stomachs
🛒 Ingredients
- - 6 cups thinly sliced Granny Smith apples
- - 1/2 cup almond flour
- - 1/2 cup gluten-free rolled oats
- - 1/2 cup unsalted butter, cold
- - 1 tablespoon cinnamon
👨🍳 Instructions
Prep: Slice apples and toss with cinnamon. Set aside.
💡 Use Granny Smith for tartness and firmness
Make Crumb: Combine almond flour, oats, and butter until crumbly.
💡 Use a pastry cutter for even texture
Assemble: Press half crumb into skillet. Add apples. Top with remaining crumb.
💡 Use a 9-inch cast-iron skillet for even baking
Bake: Bake at 375°F for 20 minutes. Let cool slightly.
💡 Let rest 5 minutes for perfect texture
Nutrition (per serving):
Ingredient Notes & Substitutions
Granny Smith Apples
Their tartness balances the cinnamon's sweetness and holds up well during baking.
Substitutions: Honeycrisp for sweeter flavor
Almond Flour
Provides richness and moisture while keeping the topping gluten-free.
Substitutions: Coconut flour for nut-free option
Gluten-Free Oats
Add crunch and texture. Look for certified gluten-free brands.
Substitutions: Quinoa flakes for different texture
Cold Butter
Creates flaky layers in the crumb topping. Use unsalted for best flavor.
Substitutions: Coconut oil for vegan version
Pro Tips for Perfect Apple Crisp
🔥 Cast-Iron Magic
The skillet's heat retention ensures even baking and golden edges.
🧊 Cold Butter Trick
Keep butter refrigerated until ready to use for best crumb texture.
🍂 Autumn Boost
Add a teaspoon of nutmeg for extra fall flavor.
❄️ Make Ahead
Assemble up to 24 hours ahead and refrigerate before baking.
Variations & Customizations
Coconut Crisp
Replace almond flour with coconut flour and add shredded coconut to topping.
Spiced Version
Add 1/2 teaspoon of nutmeg and 1/4 teaspoon of cloves to the cinnamon.
Mini Skillets
Use ramekins for individual servings - perfect for parties or leftovers.
Tropical Twist
Substitute pineapple for apples and add coconut flakes to topping.
Serving Suggestions & Pairings
🍽️ Best Served With:
- Dairy-free vanilla ice cream for a creamy contrast
- Warm maple syrup drizzle for extra sweetness
- Whipped coconut cream for a nutty finish
🍷 Drink Pairings:
Spiced chai tea, apple cider with cinnamon sticks, or a dessert wine like late harvest Riesling.
Make-Ahead Instructions & Storage
Make-Ahead Tips
Assemble up to 24 hours ahead and refrigerate. Add 5 minutes to baking time when ready to serve.
Refrigerator Storage
Store cooled slices in an airtight container for up to 3 days. Reheat in oven for best texture.
Freezer Storage
Freeze unbaked assembled crisp for up to 2 months. Bake from frozen, adding 10-15 minutes to baking time.
Reheating Instructions
Reheat in oven at 350°F for 10-15 minutes for best texture. Avoid microwave for crumb topping.
Troubleshooting & Common Questions
Q: Can I use other apples?
A: Yes! Honeycrisp, Braeburn, or Pink Lady work well. For best results, use a mix of tart and sweet varieties.
Q: Why is my topping too dry?
A: The butter may have been too cold. Let it sit at room temperature for 5 minutes before mixing.
Q: Can I make this in a regular oven?
A: Yes, just transfer to a preheated 9-inch cast-iron skillet and bake as directed.
Q: How to store leftovers?
A: Store in an airtight container at room temperature for up to 3 days. Reheat in oven for best results.
Final Thoughts
This gluten-free apple crisp proves you don't need to sacrifice flavor for dietary needs. The combination of almond flour and gluten-free oats creates a topping that's every bit as satisfying as traditional versions. Whether you're hosting a fall gathering or simply enjoying a cozy dinner, this dessert delivers the perfect balance of sweet and tart flavors.
I recommend serving it warm with a scoop of dairy-free ice cream for an extra-special treat. The recipe's simplicity makes it ideal for beginners, while the gourmet results will impress even the most experienced bakers. Don't forget to pin this recipe for your next fall baking session!
