Peach Crumb Bars are everything you want in a dessert: sweet, gooey, and utterly delightful. With the buttery crumb topping that contrasts beautifully against the tender, juicy peach filling, these bars are a feast for both the eyes and taste buds. Whether you’re enjoying them as an afternoon snack or serving them at a summer gathering, they bring a touch of warmth and nostalgia to any occasion. Fresh or frozen peaches can be used, making them a versatile treat for all seasons.

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 these bars during a family picnic. The aroma of ripe peaches mixed with cinnamon filled the air while everyone gathered around, eagerly waiting for that first bite. Since then, Peach Crumb Bars have become a beloved staple at my gatherings, and I can’t wait for you to try this delicious recipe. They are easy to whip up and even easier to devour!

Why You’ll Love This Recipe

Simple & Quick: These bars come together in just about an hour, making them perfect for spontaneous baking.
Irresistible Flavor: The combination of sweet peaches and warm cinnamon creates a comforting treat.
Eye-Catching Appeal: The vibrant colors of the fresh peaches and the crumbled topping are sure to impress.
Flexible Serving: Whether you serve them as a dessert, breakfast, or snack, they’re always a hit.
Diet-Friendly Options: Looking for gluten-free? Simply substitute the flour with a gluten-free blend!

Ingredients You’ll Need

1 cup unsalted butter, melted: This adds richness to the crust and topping. If needed, you can use coconut oil for a dairy-free option.
½ cup granulated sugar: Adds sweetness and helps to balance the flavors. Brown sugar works too for a deeper taste.
2 teaspoons vanilla extract: Enhances the overall flavor of your bars. Use pure vanilla extract for best results.
2½ cups all-purpose flour: Forms the base of the crust and crumb. For gluten-free needs, opt for a 1:1 all-purpose gluten-free flour blend.
¼ teaspoon salt: Balances the sweetness and enhances the flavors.
5 cups peaches, about 5–6 medium peaches, peeled and diced: Fresh peaches are ideal, but you can use frozen as well, just be sure to thaw and drain excess moisture.
⅓ cup light brown sugar: Adds a subtle caramel flavor to the peach filling.
2 tablespoons granulated sugar: Sweetens the peach mixture.
2 tablespoons cornstarch: Helps thicken the peach filling for perfect bars.
1 teaspoon ground cinnamon: Brings warmth and depth to the flavor of the filling.
1 teaspoon vanilla extract: Repeat from crust for continuous flavor.
¾ cup old-fashioned oats: Adds texture and crunch to the topping. You can swap with quick oats if that’s what you have.
¾ cup all-purpose flour: Again for the crumble; this can be any flour type you prefer.
½ cup packed light brown sugar: For a sweet, rich topping.
½ teaspoon ground cinnamon: Reinforces the cozy, spiced notes in the crumble.
¼ teaspoon sea salt: Enhances the flavors again in the crumble layer.
6 tablespoons unsalted butter, melted: Helps bind the crumble together with a rich flavor.
1 cup powdered sugar: For drizzling on top. You can substitute with powdered erythritol for a lower sugar option.
2 tablespoons milk: Needed for smoothing the glaze. Use any milk, dairy or non-dairy.
½ teaspoon vanilla extract: A final touch of flavor in the glaze.

How to Make Peach Crumb Bars

Preheat your oven: Start by preheating the oven to 350°F (180°C). Line a 9-inch square baking pan with parchment paper, allowing some overhang for easy removal later.
Combine the crust ingredients: In a large bowl, mix together the 1 cup of melted unsalted butter, ½ cup granulated sugar, and 2 teaspoons of vanilla extract until well combined.
Add flour and salt: Gradually add 2½ cups of all-purpose flour and ¼ teaspoon salt. Mix until a soft dough forms, which will be the base for your bars.
Press into the pan: Transfer the dough into your prepared pan and press it evenly into the bottom.
Bake the crust: Place the pan in the oven and bake for about 15 minutes, or until the edges begin to turn lightly golden.
Prepare the peach filling: While the crust is baking, take a large bowl and combine the diced peaches, ⅓ cup light brown sugar, 2 tablespoons granulated sugar, 2 tablespoons cornstarch, 1 teaspoon ground cinnamon, and 1 teaspoon vanilla extract. Gently mix until the peaches are coated well.
Spread the filling: Once the crust is done, carefully spread the peach mixture evenly over the warm base for a harmonious blend of flavors.
Make the crumb topping: In a medium bowl, stir together ¾ cup old-fashioned oats, ¾ cup all-purpose flour, ½ cup packed light brown sugar, ½ teaspoon cinnamon, and ¼ teaspoon sea salt.
Add melted butter: Pour in the 6 tablespoons of melted unsalted butter and mix until you get large, crumbly clusters. Sprinkle this topping evenly over the peach layer.
Bake the bars: Return the pan to the oven and bake for another 30–35 minutes. The top should be golden brown and the peach filling will bubble a bit around the edges.
Cool completely: Allow the bars to cool in the pan before lifting them out using the parchment paper.
Prepare the glaze: In a small bowl, whisk together the 1 cup powdered sugar, 2 tablespoons milk, and ½ teaspoon vanilla extract until smooth. Adjust the milk as necessary to achieve a drizzle consistency.
Drizzle and slice: Drizzle the glaze over the cooled bars and slice into squares for serving.

Storing & Reheating

Store leftover Peach Crumb Bars at room temperature for up to two days, covered to maintain freshness. For extended storage, refrigerate them in an airtight container for up to a week. You can also freeze the bars for up to three months; wrap them tightly in plastic wrap and then in aluminum foil to prevent freezer burn. For reheating, simply warm them in the oven at 350°F (180°C) for about 10 minutes. The bars may lose a bit of their texture when frozen, but a quick reheat can bring some of that original warmth back.

Chef’s Helpful Tips

Avoid overmixing: When combining the crust and topping ingredients, mix until just combined to keep a tender texture.
Use room temperature ingredients: Make sure your butter is melted but not hot when mixing to avoid cooking the other ingredients.
Adjust for sweetness: Depending on your peaches, you might want to adjust the sugar amounts for your filling to suit your taste.
Check for doneness: Look for a golden-brown topping and bubbling peach filling to ensure the bars are properly baked.
Let cool completely: Giving the bars ample time to cool makes for cleaner cuts and perfectly sliced pieces.

These Peach Crumb Bars are not just a treat; they encapsulate summer in every bite. I hope you embrace the joy of creating them, experimenting with flavors, and sharing them with loved ones. They’re a simple yet sophisticated dessert that’s bound to please anyone!

Recipe FAQs

Can I use frozen peaches?

Yes, frozen peaches work wonderfully! Just make sure to thaw them and drain any excess liquid before mixing them with the other filling ingredients.

How do I store leftover Peach Crumb Bars?

After allowing them to cool completely, store Peach Crumb Bars in an airtight container at room temperature for up to 2 days or refrigerate them for up to a week. They can also be frozen for up to three months.

Can I make these bars gluten-free?

Absolutely! Substitute the all-purpose flour with a gluten-free flour blend, and check that your oats are certified gluten-free. This will allow you to enjoy the bars without the gluten!

What can I use instead of butter?

If you need a dairy-free alternative, use coconut oil or a vegan butter substitute. This will maintain the rich flavor while helping to keep the bars moist and delicious.

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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 combine fresh peaches with a buttery crust and a crumbly topping, making for a delightful dessert that’s easy to prepare and perfect for any gathering.

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, 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 an overhang on two sides for easy removal.
In a large bowl, combine the melted butter, sugar, and vanilla extract until well mixed.
Add in the flour and salt, mixing until a soft dough is formed.
Press the dough evenly into the bottom of the prepared pan.
Bake for 15 minutes, or until the edges start to turn lightly golden.

Notes

Feel free to leave the peach skins on if you prefer a more rustic texture.
These bars can be served warm or chilled for a refreshing treat.
You can add nuts to the crumb topping for extra crunch.