
Buttery shortbread crust, juicy peach filling, and a golden crumb topping come together in these easy peach crumb bars, the perfect make ahead dessert for any summer cookout.

There is something about a pan of warm, golden peach crumb bars that feels like summer itself. A buttery shortbread base, a juicy spiced peach center, and a crumbly cinnamon topping all come together in one humble pan. If you have been searching for easy dessert recipes fruit lovers actually request again and again, this is the one to bookmark.
What makes this recipe so handy is its flexibility. You can use fresh peaches at the peak of the season, or reach for canned peach pie filling or a jar of peaches from the pantry when fresh fruit is not available. That makes this one of the most practical recipes with jarred peaches you will find, especially when you want a fast dessert without a grocery run.
Before we get cooking, the right tools and ingredients make a real difference here. A sturdy metal baking pan, a good pastry cutter, and parchment paper for easy lifting all help these bars turn out clean and bakery worthy every time. These are the products that genuinely help this recipe shine:
The crust and topping in this recipe come from the same simple mixture, which is part of what makes it such a foolproof dessert recipe peach lovers gravitate toward. Cold butter is key. Working it into the flour while it is still chilled creates those irregular, sandy crumbs that bake up tender on the bottom and delightfully craggy on top.
Chef's Tip: Resist the urge to overmix the crumb mixture. A few visible pea sized butter pieces are exactly what you want, they melt during baking and create pockets of buttery flakiness.
If your kitchen runs warm, pop the bowl of crumbs in the freezer for five minutes before pressing the crust into the pan. It only takes a moment and makes a noticeable difference in the final texture.
This recipe is wonderfully forgiving when it comes to peaches, which is exactly why it has become one of my favorite prach desserts for impromptu gatherings. A few options that all work beautifully:
If you are working with very ripe, juicy fresh peaches, a touch of extra cornstarch helps keep the filling from turning soupy. With canned pie filling, you can often skip the cornstarch altogether since it is already thickened.
Ready to make it? Here is the full step-by-step recipe:

Buttery shortbread crust, juicy peach filling, and a golden crumb topping come together in these easy peach crumb bars, the perfect make ahead dessert for any summer cookout.
Preheat the oven to 350 degrees F (175 degrees C) and line a 9x9 inch baking pan with parchment paper, leaving an overhang on two sides.
In a large bowl, whisk together the flour, half cup of the granulated sugar, brown sugar, baking powder, and salt.
Add the cold cubed butter and the beaten egg, then use your fingers or a pastry cutter to work the mixture into coarse, sandy crumbs. The mixture should hold together when pressed but still look crumbly.
Press about two thirds of the crumb mixture firmly into the bottom of the prepared pan to form an even crust. Set the remaining third aside for the topping, along with the cinnamon stirred in.
Bake the crust for 12 to 15 minutes, until just barely set and lightly golden at the edges.
While the crust bakes, toss the sliced peaches with the remaining quarter cup of sugar, cornstarch, lemon juice, and vanilla extract in a medium bowl until evenly coated.
Spread the peach filling evenly over the warm crust, leaving a small border if you like neat edges.
Sprinkle the reserved crumb topping evenly over the peaches, breaking up any large clumps with your fingers.
Bake for 30 to 35 minutes, until the topping is golden brown and the peach filling is bubbling at the edges.
Cool completely in the pan on a wire rack, at least 2 hours, before lifting out and slicing into 9 bars.
Let the bars cool completely before slicing, this is genuinely the hardest part. Cutting into them too soon will give you a gooey, delicious mess rather than clean bars, so patience really does pay off here.
These bars are an ideal cookout dessert recipe because they travel well and do not require any last minute fussing. Pack them in a single layer in an airtight container, and they will hold their texture for the drive to a barbecue or potluck.
For serving, a few favorites in my house include:
Chef's Tip: If you want individual portions for a party, line the pan with parchment on all four sides before baking. Once cooled, you can lift the entire slab out in one piece for easy, mess free slicing.
While peaches make this a natural pick for things to bake summer, the use of canned or jarred peaches means you really can make these bars any time of year. They are wonderful at a backyard cookout in July and just as welcome on a cool autumn evening with coffee.
Whether you are searching for make ahead peach dessert ideas for a busy week or simply love desserts to make with fresh peaches, this recipe checks every box. Simple ingredients, a forgiving method, and a result that always disappears fast. Give it a try, and do not be surprised when it becomes a regular on your dessert rotation.