Gluten-Free Apple Crumble Bars
A Must-Try for Apple Lovers: The Ultimate Crumble Bars
Imagine walking into a cozy kitchen filled with the fragrant aroma of baked apples and warm spices. What could be better than sinking your teeth into some delicious Gluten-Free Apple Crumble Bars? These scrumptious treats are not only a delight but also easy to whip up, and they come together in just one pan. That’s right—no fancy equipment needed!
Why Make This Recipe
You’ll love these bars for a few unbeatable reasons:
- Easy Cleanup: With just one pan to deal with, you can enjoy your treats without a mountain of dishes waiting for you. Who has time for that?
- Family-Friendly: Kids and adults alike will go crazy for the sweet apple filling and crunchy topping. It’s a dessert that brings everyone together, plus it’s gluten-free!
- Quick to Prepare: These bars won’t keep you in the kitchen all day. You’ll be slicing into these sweet squares in no time!
Ingredients
You don’t need fancy stuff—just these basics!
- 1 cup all-purpose gluten-free flour blend
- 1/2 cup almond flour
- 1/2 cup packed brown sugar
- 1/4 teaspoon salt
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/2 cup cold unsalted butter, cut into cubes
- 2 cups chopped peeled apples (about 2 medium apples)
- 1 tablespoon lemon juice
- 2 tablespoons granulated sugar
- 1 tablespoon cornstarch
Directions
- Preheat your oven to 375°F (190°C).
- Grease and line an 8×8 inch baking pan with parchment paper, leaving some overhang for easy removal.
- In a large bowl, whisk together the gluten-free flour blend, almond flour, brown sugar, salt, cinnamon, and nutmeg.
- Cut in the cold butter using a pastry blender or your fingertips until the mixture looks like coarse crumbs.
- Press about two-thirds of this mixture evenly into the bottom of the prepared baking pan to form the crust.
- In a separate bowl, toss the chopped apples with lemon juice, granulated sugar, and cornstarch.
- Spread the apple mixture evenly over the crust.
- Sprinkle the remaining crumb mixture evenly over the apples.
- Bake for 30-35 minutes, or until the topping is golden brown and the apples are tender.
- Let the bars cool completely in the pan on a wire rack before cutting into squares.

How to Make Gluten-Free Apple Crumble Bars (Overview)
Making these bars is as easy as pie! Start by mixing your dry ingredients for the crumb base. Then, work that butter in until it’s crumbly—you want it to hold together but not be a solid mass. Once you’ve pressed a good amount of it into your pan, toss your apples in a bowl with a splash of lemon juice and a bit of sugar to bring out their natural sweetness. Layer everything and pop it in the oven!
Pro Tip: Make sure to let them cool completely before cutting. Trust me, no one likes hot apple glue! 😉
How to Serve Gluten-Free Apple Crumble Bars
Serve these bars warm for that comforting taste of home. Pair them with a scoop of vanilla ice cream for a heavenly contrast of temperature and texture. The creamy ice cream melts against the warm crumble, making each bite an explosion of delightful flavors. Feel free to drizzle with a bit of caramel sauce for an extra sweet factor!
How to Store Gluten-Free Apple Crumble Bars
These bars will stay fresh in the fridge for about 3-4 days. Just place them in an airtight container, and you’re good to go. For longer storage, pop them in the freezer for up to three months. When you’re ready to enjoy them again, simply reheat in the oven for that fresh-out-of-the-oven feel.
Tips to Make Gluten-Free Apple Crumble Bars
- Butter: Cold butter is your friend! It helps create that crumbly texture.
- Apples: Use a mix of sweet and tart apples for a more complex flavor.
- Leave the skin on: If you’re feeling adventurous, leaving a bit of skin on can add texture. Plus, it’s healthier!
- Cinnamon is key: Don’t skimp on the cinnamon. It elevates the dish to next-level deliciousness.
- Timing: Let them cool before you cut. It’s the hardest part, but it’s worth the wait!
Variation
Want to switch it up? Try adding nuts or oats into the crumble mix for a bit of crunch or swap the apples for pears or berries for a completely different flavor profile. Going vegan? Substitute the butter with your favorite vegan alternative!
FAQs
Can I use regular flour instead of gluten-free?
Absolutely! Just swap it in cup-for-cup if gluten isn’t a concern.
Can I make these ahead of time?
Definitely! You can bake them a day ahead and store in the fridge. Just reheat before serving.
How do I freeze these crumble bars?
Wrap them well in plastic wrap and then foil, or place in a freezer-safe container. They’ll keep well for about three months.
📌 Pin this recipe for your next cozy dinner night!

Gluten-Free Apple Crumble Bars
Ingredients
Method
- Preheat your oven to 375°F (190°C).
- Grease and line an 8×8 inch baking pan with parchment paper, leaving some overhang for easy removal.
- In a large bowl, whisk together the gluten-free flour blend, almond flour, brown sugar, salt, cinnamon, and nutmeg.
- Cut in the cold butter using a pastry blender or your fingertips until the mixture looks like coarse crumbs.
- Press about two-thirds of this mixture evenly into the bottom of the prepared baking pan to form the crust.
- In a separate bowl, toss the chopped apples with lemon juice, granulated sugar, and cornstarch.
- Spread the apple mixture evenly over the crust.
- Sprinkle the remaining crumb mixture evenly over the apples.
- Bake for 30-35 minutes, or until the topping is golden brown and the apples are tender.
- Let the bars cool completely in the pan on a wire rack before cutting into squares.





