Peach Crumb Bars are the kind of delightful dessert that makes summer feel just a bit sweeter. Bursting with the juicy sweetness of ripe peaches, these bars feature a buttery crumb crust and a streusel topping that adds a delightful crunch. Each bite reminds you of lazy summer days, fruit-picking adventures, and the warm embrace of sunshine on your skin. The contrast between the soft, caramelized peach filling and the crumbly texture is enough to make anyone’s mouth water.

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Peach Crumb Bars
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Peach Crumb Bars

I remember the first time I made Peach Crumb Bars— it was an impromptu gathering with friends, and I wanted to whip up something that would highlight the season’s freshest fruit. I found myself searching for a recipe that was both simple and impressive. After indulging in these lovely bars, I vowed to keep them in my baking repertoire. They disappeared in no time, leaving everyone craving more. Whether you’re preparing for a picnic, looking for a yummy dessert at home, or impressing guests, these bars will surely be a hit!

Why You’ll Love This Recipe

Simple & Quick: This recipe requires just a few simple ingredients and is easy to whip up in roughly an hour.
Irresistible Flavor: Imagine the beautiful blend of sweet peaches and warm cinnamon—so mouthwatering you’ll want to savor each bite.
Eye-Catching Appeal: The golden-brown topping and vibrant peach filling make these bars a stunning addition to any dessert table.
Flexible Serving: Perfect for snacks, gatherings, or even breakfast with a cup of coffee.
Diet-Friendly Options: Suitable for modifications; make it gluten-free by substituting flour!

Ingredients You’ll Need

1 cup unsalted butter, melted: Vital for a rich, buttery crust and crumb topping.
½ cup granulated sugar: Adds sweetness to the crust, balancing the peach filling.
2 teaspoons vanilla extract: Boosts flavor in both the crust and the crumble.
2½ cups all-purpose flour: The base for your crust and topping, giving it that identifiable texture.
¼ teaspoon salt: Enhances the flavor, balancing the sweetness.
5 cups peaches, peeled and diced: The star of the show; fresh, sweet peaches are essential for flavor.
⅓ cup light brown sugar: Offers a deeper sweetness than granulated sugar for the peach filling.
2 tablespoons granulated sugar: Additional sweetness for the peach filling.
2 tablespoons cornstarch: Helps thicken the peach mixture, preventing a soggy base.
1 teaspoon ground cinnamon: Infuses wonderful warmth and spice into the filling.
1 teaspoon vanilla extract: More flavor for the peach filling.
¾ cup old-fashioned oats: Adds a hearty texture to the crumble topping.
¾ cup all-purpose flour: Second use to enhance the crumble’s texture.
½ cup packed light brown sugar: Sweetens the crumble, bringing richness.
½ teaspoon ground cinnamon: Again, adds warmth to the topping.
¼ teaspoon sea salt: Balances flavors within the crumble.
6 tablespoons unsalted butter, melted: Binds the topping together and adds richness.
1 cup powdered sugar: Used for the drizzle that adds a sweet finishing touch.
2 tablespoons milk: Helps achieve the perfect drizzle consistency for the icing.
½ teaspoon vanilla extract: More of this lovely flavor for the drizzle.

How to Make Peach Crumb Bars

Prepare the Pan: Preheat your oven to 350°F (180°C). Line a 9-inch square baking pan with parchment paper, leaving an overhang on two sides for easy removal later.
Combine Ingredients for the Crust: In a large bowl, stir together the melted butter, ½ cup granulated sugar, and 2 teaspoons vanilla extract until well combined.
Make the Dough: Add 2½ cups all-purpose flour and ¼ teaspoon salt, mixing until a soft dough forms.
Bake the Crust: Press the dough evenly into the bottom of the prepared pan. Bake for 15 minutes, just until the edges begin to turn lightly golden.
Prepare the Peach Filling: While the crust is baking, combine the 5 cups diced peaches, ⅓ cup light brown sugar, 2 tablespoons granulated sugar, 2 tablespoons cornstarch, 1 teaspoon ground cinnamon, and 1 teaspoon vanilla extract in a large bowl. Gently mix until the peaches are evenly coated.
Spread the Filling: Once the crust has baked, spread the peach mixture evenly over the warm crust.
Create the Crumble Topping: In a medium bowl, mix together the ¾ cup old-fashioned oats, ¾ cup all-purpose flour, ½ cup packed light brown sugar, ½ teaspoon ground cinnamon, and ¼ teaspoon sea salt. Pour in the 6 tablespoons melted butter and stir until large, crumbly clusters form.
Add the Topping: Sprinkle the crumble mixture evenly over the peach layer.
Bake and Enjoy: Bake for 30–35 minutes, or until the topping is golden brown and the peach filling is bubbling around the edges.
Cool the Bars: Allow the bars to cool completely in the pan before lifting them out using the parchment paper.
Make the Drizzle: Whisk together 1 cup powdered sugar, 2 tablespoons milk, and ½ teaspoon vanilla extract until smooth. If necessary, add a little more milk for a drizzle consistency.
Finish and Slice: Drizzle the icing over the cooled bars before slicing them into squares.

Storing & Reheating

Store any leftover Peach Crumb Bars at room temperature in an airtight container for up to 3 days. For longer storage, refrigerate them for up to a week in a sealed container. If you’d like to freeze the bars, wrap them tightly in plastic wrap and store them in a freezer-safe bag for up to 3 months. To refresh the bars, simply reheat them in the oven at 350°F for about 10 minutes or until warmed through, but be mindful that the texture may soften a bit after freezing.

Chef’s Helpful Tips

Make sure your peaches are ripe for the sweet juiciness they offer. If they’re too firm, wait a day or two before using them.
When making the crust, press down firmly to create an even base—it’ll help hold the filling well without falling apart.
Balance the sweetness of the peaches with a little more lemon juice if they aren’t as ripe as you’d like.
The crumble topping is even better with a pinch of nutmeg along with the cinnamon for added warmth.
If you prefer a less crumbly topping, reduce the oats slightly or add more melted butter to bind them together.

There’s something truly satisfying about making Peach Crumb Bars from scratch. They offer all the sweetness of summer in every bite, while the buttery, crumbly texture creates an inviting experience. Don’t be afraid to get a little creative—maybe try mixing in blueberries or adding a scoop of ice cream on top when serving. These bars are a true crowd-pleaser that everyone will love, so gather your ingredients and enjoy making this delightful dessert!

Recipe FAQs

Can I use frozen peaches instead of fresh?

Yes, you can absolutely use frozen peaches! Just make sure to thaw them completely and drain any excess moisture before adding them to the filling. This prevents the mixture from becoming too soggy.

How can I make these bars gluten-free?

To make Peach Crumb Bars gluten-free, swap out all-purpose flour for a gluten-free flour blend that behaves similarly in baking. Make sure to check that your oats are labeled gluten-free as well.

Can I make Peach Crumb Bars ahead of time?

Yes! You can prepare the bars a day in advance. Just store them covered at room temperature. For longer storage, consider refrigerating or freezing as mentioned above.

How do I know when the bars are done baking?

The bars are ready when the topping is golden brown and the peach filling is bubbling at the edges. A center that jiggles slightly is fine; it will firm up as it cools.

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Peach Crumb Bars

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Author: Peter
Prep Time: 25 minutes
Cook Time: 45 minutes
Total Time: 1 hour 10 minutes
Yield: 16 servings 1x
Category: Desserts & Appetizers
Method: Baking
Cuisine: American

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Description

These Peach Crumb Bars are a delightful dessert made with fresh peaches and a buttery crumble. Perfectly sweet and an easy homemade treat, they’re great for any occasion!

Ingredients

Scale

1 cup unsalted butter, melted
½ cup granulated sugar
2 teaspoons vanilla extract
2½ cups all-purpose flour
¼ teaspoon salt
5 cups peaches, about 5–6 medium peaches, peeled and diced
⅓ cup light brown sugar
2 tablespoons granulated sugar
2 tablespoons cornstarch
1 teaspoon ground cinnamon
1 teaspoon vanilla extract
¾ cup old-fashioned oats
¾ cup all-purpose flour
½ cup packed light brown sugar
½ teaspoon ground cinnamon
¼ teaspoon sea salt
6 tablespoons unsalted butter, melted
1 cup powdered sugar
2 tablespoons milk
½ teaspoon vanilla extract

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Instructions

Preheat the oven to 350°F (180°C). Line a 9-inch square baking pan with parchment paper, leaving overhang on two sides for easy removal.
In a large bowl, stir together the melted butter, sugar, and vanilla extract until well combined.
Add the flour and salt, mixing until a soft dough forms.
Press the dough evenly into the bottom of the prepared pan.
Bake for 15 minutes, just until the edges begin to turn lightly golden.

Notes

Ensure the peaches are ripe for the best flavor.
You can leave the skin on the peaches if you prefer a rustic touch.
These bars can be served warm or at room temperature for a tasty treat.