Irresistible Peach Pie Crumble Bars for Summer Desserts

There’s something truly comforting about the warm, fruity aroma of peaches baked into a buttery crust. These peach pie crumble bars capture that nostalgic flavor in an easy-to-handle bar form, perfect for summer gatherings or an everyday sweet treat. When you make peach pie crumble bars, you get the best of tender shortbread crust, luscious peach filling, and a crumbly buttery topping all in one bite.

this Recipe

This recipe is designed for home bakers who want a simple yet impressive dessert with fresh peaches at the peak of their season. You’ll find the perfect balance of sweet, tart, and crisp textures that make peach pie crumble bars so addictive.

Why You’ll Love This Recipe

• Uses fresh, juicy peaches for natural sweetness and vibrant flavor.
• Combination of shortbread crust and crumbly topping creates delightful textures.
• Easy to prepare with simple pantry ingredients and no pie skills required.
• Perfect for summer picnics, potlucks, or casual dessert.
• Bars are easy to portion and serve, no slicing pie needed.

Ingredients

Gather these simple ingredients to create your peach pie crumble bars. Fresh peaches are the star, supported by a buttery crust and crumble topping with subtle hints of cinnamon and vanilla.

• 2 1/2 cups all-purpose flour, divided
• 1 cup granulated sugar, divided
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 1 teaspoon ground cinnamon, divided
• 1 cup unsalted butter, cold and cubed
• 1 teaspoon vanilla extract
• 4 cups peeled and sliced fresh peaches (about 4-5 medium peaches)
• 1 tablespoon lemon juice
• 2 tablespoons cornstarch
• 2 tablespoons light brown sugar

Recipe Details

• Prep Time: 25 minutes
• Cook Time: 45 minutes
• Total Time: 1 hour 10 minutes
• Servings: 16 bars
• Calories: Approximately 250 per bar

How to Make Peach Pie Crumble Bars

1. Preheat your oven to 350°F and line a 9×13-inch baking pan with parchment paper, leaving an overhang for easy removal.
2. In a large bowl, whisk together 2 cups flour, 1/2 cup sugar, baking powder, salt, and 1/2 teaspoon cinnamon. Cut in cold butter using a pastry cutter or fingers until mixture resembles coarse crumbs. Stir in vanilla extract.
3. Press about two-thirds of the crumb mixture firmly into the bottom of the prepared pan to form the crust. Bake for 15 minutes until slightly golden.
4. While crust bakes, toss peach slices with lemon juice, remaining 1/2 cup sugar, brown sugar, remaining 1/2 teaspoon cinnamon, cornstarch, and remaining 1/2 cup flour. Spread peach filling evenly over the baked crust.
5. Crumble remaining crust mixture over the peach layer, covering evenly but not pressing down.
6. Return the pan to the oven and bake for another 30 minutes, or until topping is golden and filling is bubbly.
7. Allow bars to cool completely in the pan on a wire rack before slicing into 16 squares for best texture and flavor.

Tips for the Best Results

• Use ripe but firm peaches to avoid excess moisture and soggy bars.
• Chill the butter and mix quickly for a tender, crumbly crust and topping.
• Line the pan with parchment paper for easy bar removal and clean edges.
• Let the bars cool fully before cutting to prevent the filling from spilling.
• For extra flavor, add a pinch of nutmeg or a splash of vanilla to the peach filling.

Storage and Reheating

Store your peach pie crumble bars in an airtight container in the refrigerator for up to 4 days. This keeps the crumble topping crisp and the filling fresh. You can also freeze the bars wrapped tightly in plastic wrap and foil for up to 3 months.

To reheat, warm individual bars in a microwave for 15-20 seconds or in a 325°F oven for about 10 minutes to restore that freshly baked texture and aroma.

Frequently Asked Questions

Can I use frozen peaches for this recipe?

Yes, frozen peaches can be used when fresh peaches are out of season. Just thaw and drain them well to reduce excess moisture before adding to the filling to avoid soggy bars.

What can I substitute for cornstarch in the filling?

If you don’t have cornstarch, you can use arrowroot powder or tapioca starch in the same amount. These thickeners help create a nice, thick filling that holds together well in the bars.

How do I get a crumbly topping instead of a cakey texture?

Cold butter cut into the flour and sugar without overmixing is key to a crumbly topping. Avoid adding too much liquid and gently crumble the mixture over the filling rather than pressing it down.

Can these bars be made gluten-free?

Yes, you can substitute a gluten-free all-purpose flour blend for the regular flour 1:1. Just make sure your blend contains xanthan gum or another binder for best texture.