Irresistible Buttery Peach Crumb Bars: The Perfect Summer Dessert Recipe
There’s nothing quite like a homemade dessert to bring people together, and these buttery peach crumb bars are a testament to that. Imagine the warmth and comfort of a classic fruit pie, but in a convenient, hand-held bar form, overflowing with the sweet, juicy goodness of fresh summer peaches. These aren’t just any dessert; they are a celebration of peak season fruit, encased in a rich, crumbly crust that practically melts in your mouth.
For me, the kitchen has always been a place of joy and connection. Whenever friends gather, my automatic response is always, “I’ll bring dessert!” It’s an offer that, thankfully, has never been declined. In fact, for many of my closest friends, it’s become an unspoken agreement, a delightful tradition that I cherish deeply. I love knowing that my culinary experiments, especially my baking endeavors, are met with such enthusiasm. It’s a wonderful feeling to share something made with love, and their eagerness to try whatever I whip up fuels my passion.
Of course, not every experiment is a masterpiece – some creations undeniably shine brighter than others. Yet, my friends are a remarkably kind and forgiving audience. No complaints are ever voiced (at least not within earshot!), and as long as they keep reaching for a second slice, I’ll happily continue to be the designated dessert bringer. It’s this shared joy that makes baking, especially for loved ones, incredibly rewarding.
This week, the perfect occasion arose for another baking adventure. A dinner invitation to a friend’s house coincided perfectly with a surplus of beautiful, ripe peaches that were calling my name from the kitchen counter. It felt like destiny. The decision was swiftly made: peach crumb bars it would be. This particular recipe holds a special place in my heart, originally inspired by the renowned Smitten Kitchen’s blueberry crumb bars several years ago. Since then, its adaptable nature and consistently delicious results have made it a treasured staple in my baking repertoire.
What I adore about this recipe is its incredible versatility. While it started with blueberries (a version I, ironically, have yet to make!), I’ve since experimented with a vibrant array of seasonal fruits. I’ve crafted delightful raspberry and blackberry crumb bars, and even a wonderfully tart strawberry and rhubarb variation. Each iteration has been a resounding success, proving that the buttery, crumbly base is the perfect canvas for almost any fruit you desire. Now, with the abundance of summer’s golden fruit, it was peaches’ turn to shine.
Honestly, if you asked me to pick a favorite flavor combination, I couldn’t. Each version is a winner in its own right, offering a unique taste of the season. These bars expertly bridge the gap between a rustic fruit pie and a delightful cookie. They offer the comforting, fruit-filled center of a pie with the convenient, buttery, handheld appeal of a cookie, making them the ultimate indulgence for anyone who, like me, lives for the magical combination of fresh fruit, rich butter, and sweet sugar. They truly are every fruit-and-butter lover’s dream come true, and I find myself happily falling into that category every single time.
It’s a bold statement, but if faced with the impossible choice between a decadent slice of chocolate cake and one of these incredible fresh peach crumb bars, the crumb bars would emerge victorious every single time. And that’s coming from someone who genuinely appreciates a good chocolate dessert, including a well-made chocolate cake. But there’s something about the vibrant fruitiness, the perfect balance of sweet and slightly tart, and the textural contrast of the crumbly topping with the soft, tender peaches that is simply captivating.
These peach crumb bars aren’t just good; they’re exceptionally good. They embody everything wonderful about summer baking: simplicity, fresh ingredients, and a taste that transports you to a sunny orchard. The secret lies in the harmonious blend of a robust, buttery crust that forms both the base and the irresistible crumble topping, paired with a luscious filling of ripe, juicy peaches. A hint of lemon zest and ground ginger in the crust elevates the flavors, making each bite bright and fragrant.
The Magic of Peaches in Crumb Bars
Summer is synonymous with peaches, and for good reason. Their sweet, fragrant flesh, often tinged with a delicate tartness, makes them ideal for baking. When choosing peaches for these crumb bars, look for ones that are fragrant and yield slightly to gentle pressure. Freestone peaches are generally easier to peel and slice, but clingstone varieties work just as well; you might just need a bit more patience. Peeling them is crucial for a smooth filling, preventing any tough skin from detracting from the otherwise tender texture. The combination of peaches with a touch of cornstarch ensures the filling remains perfectly jammy without becoming overly liquid, a common pitfall in fruit bars.
Crafting the Perfect Crumb: Tips for Success
Achieving that iconic, melt-in-your-mouth crumb topping and sturdy base is simpler than you might think. The key is to use very cold butter, cut into small cubes. This ensures that when you mix it with the dry ingredients, it creates small, distinct pockets of butter, which then steam in the oven to produce that wonderfully flaky and tender crumb. Using a pastry cutter or even your fingertips (working quickly to keep the butter cold) to blend the butter into the flour mixture until it resembles coarse meal with pea-sized pieces is essential. Don’t overmix, as this can lead to a tough crust. The dough will seem crumbly, and that’s exactly what you want – half for the pressed base and half for the delightful crumble topping.
Once baked, the aroma alone is enough to make your mouth water. The golden-brown topping, the bubbling peach filling, it’s a feast for all senses. But the hardest part? Letting them cool completely. As tempting as it is to dig in immediately, allowing the bars to cool ensures they set properly, making for clean cuts and a perfect texture. These bars store beautifully in the refrigerator, making them an excellent make-ahead dessert for potlucks, picnics, or simply a sweet treat throughout the week.
You may enjoy these other peach treats:
Peach Sangria Sorbet by Completely Delicious
Vegan Peach Crisp with Hazelnut Pecan Topping by The Vintage Mixer
Poached Peaches with Raspberries by Baked Bree
Peach Ice Cream with Sour Cream and Black Pepper by Sassy Radish
Peach Cobbler for One by Joy the Baker

Peach Crumb Bars
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Ingredients
- 3 cups all-purpose flour
- 1 ½ cup granulated sugar
- 1 teaspoon baking powder
- 1 teaspoon ground ginger
- ¼ teaspoon salt
- Zest of one lemon
- 1 cup unsalted butter , chilled and cut into cubes
- 1 large eggs
- 4 cups peaches , peeled and sliced (about 4 large)
- 4 teaspoons cornstarch
Instructions
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Preheat oven to 375°F. Grease a 9×13 inch baking pan.
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In a medium bowl, combine the flour, 1 cup of the sugar, baking powder, ground ginger, salt and lemon zest. Add the butter and toss with the flour mixture. Use a fork or pastry cutter to blend in the butter until the size of peas. Whisk the egg slightly, and stir it into the crumb mixture. Dough will be crumbly. Press half of the dough into the prepared baking pan.
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In another bowl, stir together remaining ½ cup sugar and cornstarch. Add the sliced peaches and gently mix. Spoon the peaches over the crust. Crumble the remaining dough over the peach mixture.
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Bake for 45-55 minutes, until top is slightly brown. Cool completely before cutting into squares. Stores really well in the fridge.