If you are craving a dessert that brings the cozy flavors of apple pie into a handheld treat, this Apple Crisp Bars Recipe is going to become your new best friend. Imagine tender, cinnamon-spiced apples nestled between layers of buttery, crumbly oats and brown sugar—each bite offering the perfect balance of sweet and tart with a delightful crunch on top. This recipe transforms traditional apple crisp into convenient bars that are just begging to be shared with family, friends, or enjoyed as an indulgent snack anytime. The beautiful blend of warm spices, crisp apples, and walnuts creates a mouthwatering experience that is both nostalgic and fresh.
Ingredients You’ll Need
These ingredients are wonderfully simple yet essential, each playing a special role in building the gorgeous texture and warm flavors of the Apple Crisp Bars Recipe. From the nutty oats to the perfectly spiced apples, every component enhances the final result in its own delicious way.
- All-purpose flour: The foundation for the bars’ crust, creating structure and tenderness.
- Rolled oats: Add chewy texture and wholesome nuttiness, making these bars extra hearty.
- Brown sugar, packed: Brings rich caramel notes that deepen the sweetness.
- Baking powder: Helps the crust rise ever so slightly for a light touch.
- Salt: Balances the sweetness and enhances all the flavors.
- Unsalted butter, melted: Provides luscious richness and binds the crumbs perfectly.
- Apples, peeled, cored, and diced: The star ingredient, offering juicy tartness and natural sweetness.
- Lemon juice: Brightens the apples and prevents them from browning.
- Granulated sugar: Sweetens the fruit filling just right.
- Cinnamon: Delivers that warm, classic apple spice flavor.
- Nutmeg: Adds a subtle, earthy depth to the spice blend.
- Chopped walnuts (optional): For a lovely crunch and a hint of toasted nuttiness.
How to Make Apple Crisp Bars Recipe
Step 1: Prepare Your Pan and Oven
Start by preheating the oven to 350°F (175°C). Grease a 9×9-inch baking pan and line it with parchment paper, making sure to leave some overhang on the sides. This step ensures your bars will come out cleanly and helps with easy removal once baked.
Step 2: Mix the Crumb Base
In a large bowl, combine the flour, rolled oats, brown sugar, baking powder, and salt. Pour in the melted butter and stir everything together until the mixture turns into coarse crumbs with a sandy texture. The butter will bring everything together while keeping the crumbs tender and flavorful.
Step 3: Form the Crust
Reserve about three-quarters of a cup of the crumb mixture for the topping, and press the rest firmly and evenly into the bottom of your prepared pan. This forms the sturdy yet tender base that will hold those juicy apples and create a perfect chewy bottom layer.
Step 4: Prepare the Apple Filling
In a separate bowl, toss the diced apples with lemon juice, granulated sugar, cinnamon, and nutmeg until all pieces are evenly coated. The lemon juice helps keep the apples fresh-looking and adds a touch of brightness that balances the sweetness beautifully.
Step 5: Assemble the Bars
Spread the apple mixture evenly over the crumb crust in the baking pan. Then sprinkle the reserved crumb topping over the apples followed by the chopped walnuts if you’re using them. This multi-layered approach delivers a delightful texture, where soft, spiced apples contrast with the golden, crunchy topping.
Step 6: Bake to Perfection
Place the pan in the preheated oven and bake for 30 to 35 minutes, or until the top is a gorgeous golden brown and the apples are tender when pierced. The aroma alone will have your kitchen smelling like a warm autumn day.
Step 7: Cool and Cut
Once baked, remove the bars from the oven and let them cool in the pan for at least 20 minutes. Using the parchment paper overhang, lift the whole slab out of the pan and onto a cutting board. Cut into squares and get ready to treat yourself and everyone lucky enough to share.
How to Serve Apple Crisp Bars Recipe

Garnishes
These apple crisp bars are delicious on their own, but topping them with a scoop of vanilla ice cream or a dollop of fresh whipped cream takes them to the next level of indulgence. A sprinkle of cinnamon or a few toasted nut pieces can add a beautiful finishing touch that’s as pleasing to the eyes as it is to the palate.
Side Dishes
Serve your Apple Crisp Bars Recipe alongside a hot cup of tea or coffee for a cozy afternoon treat. They also pair wonderfully with a simple green salad dressed in a light vinaigrette if you want to create a charming dessert after a crisp, fresh meal.
Creative Ways to Present
For parties or gatherings, arrange the bars on a wooden board with some fresh apple slices and a small bowl of caramel sauce for dipping. Or, pack a few bars in parchment paper tied with twine for charming, homemade gifts that friends and family will adore. These thoughtful touches show off how special this humble recipe truly is.
Make Ahead and Storage
Storing Leftovers
Apple Crisp Bars keep beautifully in an airtight container at room temperature for up to two days. For longer storage, pop them into the fridge where they will stay fresh for up to a week, making it easy to enjoy this comforting treat whenever the craving strikes.
Freezing
You can freeze these bars either before or after baking. Wrap tightly in plastic wrap and foil, then place in a freezer-safe bag or container. Frozen bars will maintain their delightful flavor and texture for up to three months, so you’ll always have a homemade dessert on hand.
Reheating
To bring back that warm-from-the-oven feeling, simply reheat the bars in a low-temperature oven (around 300°F or 150°C) for 10 to 15 minutes. If you don’t have an oven handy, a quick zap in the microwave for 20 to 30 seconds works great for a cozy, gooey bite.
FAQs
Can I use different types of apples for this Apple Crisp Bars Recipe?
Absolutely! Crisp-tart apples like Granny Smith, Honeycrisp, or Pink Lady work wonderfully as they hold their shape and balance the sweetness, but feel free to experiment with your favorites or what’s in season.
Is it necessary to peel the apples?
Peeling is recommended for a smoother texture and easier eating experience, but you can leave the skins on if you prefer more fiber and a rustic look. Just make sure you wash them well.
Can I make this recipe gluten-free?
Yes! Substitute the all-purpose flour with a gluten-free flour blend, and make sure your oats are certified gluten-free. This swap keeps the texture fabulous while catering to gluten sensitivities.
What can I substitute for walnuts if I have a nut allergy?
If nuts are off the table, you can simply omit them or replace them with seeds like sunflower or pumpkin seeds for a lovely crunch without the allergy concerns.
How thick should the bars be before baking?
Press the crumb crust evenly in the pan so it’s about half an inch thick, then layer the apples and crumb topping. This creates bars thick enough to hold generous filling without being too cakey or too thin.
Final Thoughts
Give this Apple Crisp Bars Recipe a try, and you’ll quickly see why it’s a cherished classic in my kitchen. It’s the kind of dessert that warms your heart and soul with every bite while being simple enough to make anytime. Whether for a cozy night in or a festive gathering, these bars bring comfort, sweetness, and a little spark of joy to your day.
Print
Apple Crisp Bars Recipe
- Total Time: 1 hour 10 minutes
- Yield: 16 bars (cut into 4x4 squares) 1x
Description
Delicious and easy-to-make Apple Crisp Bars featuring a buttery oat and flour crumb crust topped with tender cinnamon-spiced apples and crunchy walnuts. Perfect as a snack or dessert, these bars combine the comforting flavors of classic apple crisp in a convenient handheld form.
Ingredients
Crust and Topping
- 1 cup all-purpose flour
- 1/2 cup rolled oats
- 1/2 cup brown sugar, packed
- 1/4 teaspoon baking powder
- 1/4 teaspoon salt
- 1/2 cup unsalted butter, melted
- 1/2 cup chopped walnuts (optional)
Apple Filling
- 3 medium apples, peeled, cored, and diced
- 1 tablespoon lemon juice
- 2 tablespoons granulated sugar
- 1 teaspoon cinnamon
- 1/4 teaspoon nutmeg
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Grease a 9×9-inch baking pan and line it with parchment paper, leaving some overhang on the sides to easily lift the bars out later.
- Mix Crust Ingredients: In a large bowl, combine the all-purpose flour, rolled oats, brown sugar, baking powder, and salt. Stir in the melted unsalted butter until the mixture forms coarse crumbs.
- Set Aside Topping: Reserve about 3/4 cup of the crumb mixture for the topping. Press the remaining crumb mixture evenly into the bottom of the prepared pan to form an even crust layer.
- Prepare Apple Filling: In another bowl, toss the peeled, cored, and diced apples with lemon juice, granulated sugar, cinnamon, and nutmeg, ensuring the apples are evenly coated with the spices and sugar.
- Assemble Bars: Spread the apple mixture evenly over the crust layer in the baking pan.
- Add Topping and Nuts: Sprinkle the reserved crumb mixture over the apples, then evenly distribute the chopped walnuts on top if using.
- Bake: Place the pan in the preheated oven and bake for 30-35 minutes, or until the topping is golden brown and the apples are tender when pierced with a fork.
- Cool and Serve: Remove the pan from the oven and let the bars cool for at least 20 minutes. Use the parchment paper overhang to lift the bars out of the pan onto a cutting board. Cut into squares and serve warm or at room temperature.
Notes
- For extra crunch, toast the walnuts before adding them to the topping.
- You can substitute the walnuts with pecans or omit nuts altogether for a nut-free version.
- Use tart apples like Granny Smith for a more tangy filling or sweeter varieties like Fuji or Honeycrisp for a milder taste.
- These bars store well in an airtight container at room temperature for up to 3 days or in the refrigerator for up to a week.
- To reheat, warm in the microwave for 15-20 seconds or in a low oven until warmed through.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American