Easy Peach Pie Crumble Bars-Summer Dessert
Peach Pie Crumble Bars are the ultimate dessert hybrid, bringing together the comforting warmth of a classic peach pie with the satisfying crunch of a crumble topping, all conveniently packaged into easy-to-eat bars. If you’re anything like me, the mere thought of warm, juicy peaches mingling with a buttery, streusel-like topping is enough to make your mouth water. This recipe for Peach Pie Crumble Bars captures that perfect balance of sweet, tart, and tender, but with an added textural dimension that elevates it beyond your average pie. We’ve all been there, craving that delightful pie experience without the fuss of a traditional crust. That’s where these Peach Pie Crumble Bars truly shine. They offer all the beloved flavors and aromas, but in a format that’s perfect for picnics, potlucks, or simply a weeknight treat. Get ready to fall in love with this irresistible twist on a timeless favorite!

Peach Pie Crumble Bars
There’s something undeniably comforting about a slice of warm peach pie, especially when those sweet, juicy peaches are at their peak. But let’s be honest, sometimes rolling out pie dough can feel like a culinary Everest. That’s where these Peach Pie Crumble Bars come in. They capture all the delightful flavors of a classic peach pie – that tender fruit filling, that hint of spice, and that irresistible crumb topping – but in a much more approachable, bar form. These bars are perfect for picnics, potlucks, or just a delightful afternoon treat with a cup of tea. The buttery shortbread-like base provides a sturdy foundation for the sweet, slightly tart peach filling, all crowned with a generous, golden crumble. It’s a dessert that’s both elegant enough for guests and easy enough for a weeknight craving.
Ingredients:
- 1 1/4 cup all-purpose flour
- 1/2 cup powdered sugar
- 1/4 teaspoon salt
- 2/3 cup unsalted butter, melted
- 3 cups chopped peaches, about 4-5 large peaches (fresh or frozen, thawed and drained)
- 1/4 cup granulated sugar
- 2 tablespoons fresh lemon juice, or water
- 3 tablespoons cornstarch
- 3/4 cup flour
- 1/4 cup large flake oats (quick oats or old-fashioned oats work too)
- 1/3 cup brown sugar
- 1 teaspoon cinnamon
- 1/3 cup unsalted butter, melted
- 1 cup powdered sugar
- 1/2 teaspoon vanilla extract
Instructions:
Preparing the Base and Crumble Mixture
1. First things first, let’s get our oven preheated to 375°F (190°C) and prepare an 8×8 inch baking pan. I like to line mine with parchment paper, leaving a slight overhang on the sides. This makes lifting the bars out so much easier later on. In a medium bowl, whisk together the 1 1/4 cups of all-purpose flour, 1/2 cup of powdered sugar, and the 1/4 teaspoon of salt. This is our dry base mixture. Now, pour in the 2/3 cup of melted unsalted butter. Use a fork or a spatula to stir everything together until it forms coarse crumbs. This mixture will be quite crumbly, and that’s exactly what we want. Press this crumbly mixture evenly into the bottom of your prepared baking pan. Make sure to press it down firmly to create a nice, compact base. Don’t worry if it looks a little rustic; it will bake up beautifully.
Making the Peach Filling
2. Now, let’s get those beautiful peaches ready for their starring role. In a large bowl, combine your 3 cups of chopped peaches. If you’re using fresh peaches, make sure they are ripe but still firm to hold their shape. If using frozen peaches, thaw them completely and drain off any excess liquid. In a separate small bowl, whisk together the 1/4 cup granulated sugar, 2 tablespoons of fresh lemon juice (the lemon juice adds a lovely brightness and helps to balance the sweetness of the peaches, but water works in a pinch if you don’t have any lemon), and the 3 tablespoons of cornstarch. This cornstarch mixture is our thickening agent, and it will ensure your filling isn’t too runny. Pour this sugar-lemon-cornstarch mixture over the chopped peaches and gently toss to coat each piece evenly.
3. Now, carefully spread the prepared peach filling evenly over the pressed base in your baking pan. Try to get an even layer so every bite has a good amount of delicious peach. Don’t worry about making it perfectly smooth; the crumble topping will cover it beautifully.
Creating the Irresistible Crumble Topping
4. In another medium bowl, we’ll prepare our glorious crumble topping. Combine the remaining 3/4 cup of all-purpose flour, the 1/4 cup of large flake oats (I find old-fashioned oats give a lovely chew, but quick oats work just fine for a crispier topping), the 1/3 cup of brown sugar (this adds a wonderful caramel-like depth to the crumble), and the 1 teaspoon of cinnamon. Give these dry ingredients a good stir to combine them thoroughly. Next, pour in the remaining 1/3 cup of melted unsalted butter. Use a fork or your fingertips to mix everything together until it forms large, sandy crumbs. You want to see distinct clumps of the topping mixture. This is what will bake up into that delicious, golden-brown crunchy layer we all love on our fruit desserts.
5. Evenly sprinkle this crumble topping mixture over the peach filling in the baking pan. Make sure to cover the entire surface of the peaches with the crumble. You want a generous amount of crumble on top for maximum deliciousness!
Baking and Finishing
6. Place the pan in your preheated oven and bake for 35-45 minutes, or until the topping is golden brown and the peach filling is bubbly around the edges. The exact baking time can vary depending on your oven, so keep an eye on it. Once it’s out of the oven, resist the urge to cut into it immediately! Let the bars cool in the pan on a wire rack for at least 30 minutes. This cooling time is crucial for the filling to set properly. While the bars are still warm, I like to prepare a simple glaze. In a small bowl, whisk together the 1 cup of powdered sugar and the 1/2 teaspoon of vanilla extract. Add a teaspoon of water or milk at a time, stirring until you reach a smooth, drizzly consistency. Drizzle this glaze over the warm bars. Once the bars have cooled completely, you can use the parchment paper overhang to lift them out of the pan. Cut them into squares or rectangles, and enjoy these delightful Peach Pie Crumble Bars! They are truly a taste of summer in every bite.

Conclusion:
There you have it – the ultimate recipe for Peach Pie Crumble Bars! These bars are a true celebration of summer, bringing together the sweet, juicy goodness of ripe peaches with a perfectly crumbly, buttery topping and base. They strike that delightful balance between a classic peach pie and an easy-to-handle bar, making them ideal for potlucks, picnics, or simply a sweet treat for yourself. The simplicity of the recipe means even beginner bakers can achieve impressive results, and the aroma filling your kitchen as they bake is simply divine. I love how versatile these bars are!
For serving, consider them warm with a scoop of vanilla bean ice cream for that irresistible hot-and-cold contrast, or at room temperature alongside a cup of coffee or tea. They also make a fantastic base for other fruit combinations – try adding a handful of blueberries or raspberries to the peach filling for an extra burst of flavor!
I truly hope you’ll give these Peach Pie Crumble Bars a try. They are guaranteed to become a new favorite in your baking repertoire. Don’t be afraid to experiment and make them your own!
Frequently Asked Questions:
Q: Can I use frozen peaches for this Peach Pie Crumble Bars recipe?
A: Yes, absolutely! If using frozen peaches, be sure to thaw them completely and drain off any excess liquid before adding them to the filling. This is important to prevent a soggy bottom crust.
Q: How should I store leftover Peach Pie Crumble Bars?
A: Store any leftovers in an airtight container at room temperature for up to 2 days, or in the refrigerator for up to 5 days. They might become a little softer in the fridge, but they’ll still be delicious!
Q: Can I make this recipe gluten-free?
A: Yes, you can adapt this recipe to be gluten-free by using a good quality gluten-free all-purpose flour blend in both the crumble topping and the base. You may also want to use gluten-free oats if incorporating them.

Peach Pie Crumble Bars
A delightful combination of a buttery shortbread base, sweet peach filling, and a crunchy oat crumble topping, all in easy-to-eat bar form.
Ingredients
-
1 1/4 cup all-purpose flour
-
1/2 cup powdered sugar
-
1/4 teaspoon salt
-
2/3 cup unsalted butter, melted
-
3 cups chopped peaches
-
1/4 cup granulated sugar
-
2 tablespoons fresh lemon juice
-
3 tablespoons cornstarch
-
3/4 cup flour
-
1/4 cup large flake oats
-
1/3 cup brown sugar
-
1 teaspoon cinnamon
-
1/3 cup unsalted butter, melted
-
1 cup powdered sugar
-
1/2 teaspoon vanilla extract
Instructions
-
Step 1
Preheat oven to 375°F (190°C). Line an 8×8 inch baking pan with parchment paper, leaving an overhang. -
Step 2
For the crust: In a medium bowl, whisk together 1 1/4 cups all-purpose flour, 1/2 cup powdered sugar, and 1/4 teaspoon salt. Pour in 2/3 cup melted unsalted butter and mix until a crumbly dough forms. Press this dough evenly into the bottom of the prepared baking pan. -
Step 3
For the peach filling: In a separate bowl, toss the chopped peaches with 1/4 cup granulated sugar, 2 tablespoons fresh lemon juice, and 3 tablespoons cornstarch until well coated. -
Step 4
Pour the peach mixture evenly over the pressed crust. Spread it out to cover the entire surface. -
Step 5
For the crumble topping: In the same bowl used for the crust (no need to wash), combine 3/4 cup flour, 1/4 cup large flake oats, 1/3 cup brown sugar, and 1 teaspoon cinnamon. Pour in 1/3 cup melted unsalted butter and mix until coarse crumbs form. Sprinkle this crumble evenly over the peach layer. -
Step 6
Bake for 35-40 minutes, or until the topping is golden brown and the peach filling is bubbly. -
Step 7
Let the bars cool completely on a wire rack. Once cooled, whisk together 1 cup powdered sugar and 1/2 teaspoon vanilla extract with a tablespoon or two of water or milk to create a glaze. Drizzle the glaze over the cooled bars. Cut into bars and serve.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.