Easy Apple Crumble Bars Recipe
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Are you craving that warm, cozy taste of apple pie but donโt want all the fuss? These apple crumble bars are your answer! With tender apples nestled between layers of buttery, cinnamon-spiced crumble, these bars deliver all the flavors of homemade apple pie in an easy-to-make treat. Perfect for busy weeknights, potluck dinners, or whenever you need a simple fall dessert that will make your kitchen smell amazing.

Easy Apple Crumble Bars Recipe is the perfect fall dessert that tastes like apple pie. If you love warm cinnamon combined with sweet apples but donโt want the fuss of making pie crust, this recipe has your name on it. Iโll be showing you how easy this apple dessert is, so that you can add it to your fall baking.
What Makes These Apple Crumble Bars Special
These arenโt your ordinary dessert bars. The magic happens when buttery oats and warm spices create the perfect crumbly texture, while fresh apples get sweet and tender in the middle. Think of it as apple pieโs easier, more portable cousin that you can cut into perfect squares and serve to a crowd.

Ingredient Notes and Tips
For the Crumble Layer:
- Salted butter โ Make sure itโs softened but not melted. This creates the perfect crumbly texture. You want the butter to be at room temperature, meaning that when pressed with your finger, it leaves a dent, not melted or runny.
- Light brown sugar โ Adds that caramel-like sweetness that pairs beautifully with apples.
- Oats โ Use old-fashioned oats for the best texture and chewiness. You donโt get the same flavor and texture from instant oats.
- Apple pie spice โ If you donโt have this, you can make your own with cinnamon, nutmeg, and a pinch of cloves. Or, just use all cinnamon.
For the Apple Filling:
- Gala apples work perfectly, but Honeycrisp or Granny Smith are great too.
- Fresh lemon juice keeps the apples from browning and adds a bright flavor.
- Cornstarch thickens the filling and is the secret to keeping your bars from getting soggy.
How to Make Perfect Apple Crumble Bars
The beauty of this recipe is how simple it is. Youโll make one crumble mixture that does double duty as both the bottom crust and the top layer. Hereโs the key to success:
Combine ingredients
Mix into chunky texture
Press firmly
Prep your pan properly โ Butter that 8ร8 pan and line it with parchment paper. This makes getting your bars out so much easier later.
We use a Danish whisk to make the crumble. If you use your hands, the heat will melt the butter, and the topping will most likely resemble sand and not the larger chunks we strive for.
Press the bottom layer firmly โ Half of the crumble mixture is the base for your oatmeal bars, and I donโt pre-bake it. The other half is your topping. Use a fork to press down the first layer of crumble. This creates a solid base that wonโt fall apart when you cut the bars. The topping is sprinkled over the top.
Thoroughly combine
Spread over bottom layer
Mix that apple filling well โ Make sure every piece of apple is coated with the sugar and spice mixture. This is what creates that creamy, pie-like texture.
Bake until browned. Cool completely before serving.
Donโt rush the cooling โ I know itโs hard to wait, but letting these apple crumb bars cool completely is what makes them hold together perfectly. Trust me on this one!

Delicious Variations to Try
Caramel Apple Bars: Drizzle caramel sauce over the cooled bars before serving.
Cranberry Apple Bars: Add 1/2 cup dried cranberries to your apple mixture for a tart twist.
Oatmeal Raisin Cookie Bars: We like 1/2 cup of plump raisins, too. It reminds me of a thick and delicious oatmeal cookie.
Maple Pecan Bars: Use maple syrup instead of honey and add 1/2 cup chopped pecans to the crumble.
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Gluten-Free Version: Swap the all-purpose flour for your favorite gluten-free flour blend.

FAQโs
Can I use Canned Pie Filling?
I wouldnโt recommend it as they have a more liquid ratio, and will make the bars soggy.
How to Store Your Apple Crumble Bars
Once your bars are completely cool, store them in an airtight container in the fridge for 3 to 4 days. They actually get even better the next day as all the flavors meld together!
For longer storage, you can freeze these bars for up to 3 months. Just wrap them individually in plastic wrap, then place in a freezer bag. Thaw overnight in the fridge when youโre ready to enjoy them.
Make-Ahead and Freezing Tips
Making Ahead: These bars are perfect for planning ahead! You can make them completely and store in the fridge for up to 4 days before serving. Theyโre actually great for parties because you can have them sliced and ready when guests arrive.
Freezing Unbaked Bars: Yes, you can absolutely freeze these bars before baking! Assemble the entire recipe in your lined 8ร8 pan, cover tightly with plastic wrap, then wrap again with foil. Freeze for up to 3 months. When ready to bake, remove the wrapping and bake straight from frozen โ just add about 10-15 extra minutes to the baking time.
Storing Components Separately: For even longer storage, you can prepare the crumble mixture and apple filling separately. Store the crumble in an airtight container in the freezer for up to 3 months, and the prepared apple mixture in the fridge for up to 2 days. Just assemble and bake when youโre ready!

Best Ways to Serve Apple Crumble Bars
These bars are delicious on their own, but here are some ways to make them extra special:
Classic style: Serve with a scoop of vanilla ice cream and a drizzle of caramel sauce.
Breakfast treat: Enjoy them with your morning coffee โ theyโre not too sweet for breakfast!
Holiday dessert: Top with freshly whipped cream and a sprinkle of cinnamon.
Kid-friendly: Serve with a cold glass of milk for the perfect after-school snack.

Related Recipes Youโll Love
If youโre loving these apple crumb bars, youโll definitely want to try these other cozy fall treats:
- Classic Apple Crisp โ All the same flavors in a traditional baked dessert
- Pumpkin Apple Bread โ Another easy recipe perfect for fall
- Cinnamon Apple Pecan Puff Pastry Rolls โ Great for using up extra apples
- Easy Apple Muffins โ Individual apple treats that are perfect for a grab-and-go breakfast.
- Apple Snickerdoodles โ Cookies anyone? I canโt say no!

The Perfect Fall Dessert
Whether youโre new to baking or youโve been making desserts for years, these apple crumb bars are going to become a favorite. Theyโre forgiving, delicious, and make your whole house smell like fall. Plus, theyโre perfect for sharing โ and trust me, youโll want to share because everyoneโs going to ask for the recipe!
Ready to make these amazing apple crumble bars? Iโd love to hear how they turned out for you! Leave a comment below and let me know what you think. Did you try any fun variations? How did your family like them? And if you loved this recipe as much as I do, please give it a 5-star rating to help other home bakers find it too!
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