These Peach Crumb Bars bring together a buttery crumb, sweet peaches, and a tender, jammy center in one easy bake. They are the kind of dessert that feels cozy enough for a weeknight treat, but special enough for sharing at a potluck or family gathering.
Peach Crumb Bars
Equipment
- 1 9x9-inch baking pan or similar
- 1 Parchment Paper
- 1 Large mixing bowl
- 1 Medium mixing bowl
Ingredients
Crumb Mixture
- 2 cups all-purpose flour
- 1 cup granulated sugar
- 1 cup brown sugar
- 1 teaspoon baking powder
- 0.5 teaspoon salt
- 1 cup unsalted butter cold and cubed
- 1 egg
- 1 teaspoon vanilla alcohol-free
Peach Filling
- 3 cups fresh peaches peeled and diced (or thawed frozen peaches)
- 0.25 cup granulated sugar
- 2 tablespoons cornstarch
- 1 tablespoon lemon juice
- 0.5 teaspoon ground cinnamon optional
Instructions
- Heat the oven to 350°F and line a 9x9-inch baking pan with parchment paper, leaving an overhang on the sides.
- In a large bowl, whisk together the flour, sugars, baking powder, and salt. Cut in the cold butter until the mixture looks like coarse crumbs, then mix in the egg and vanilla until it comes together in clumps.
- In another bowl, combine the diced peaches, sugar, cornstarch, lemon juice, and cinnamon if using. Stir gently until evenly coated.
- Press about two-thirds of the crumb mixture into the bottom of the prepared pan. Spread the peach filling evenly over the crust, then sprinkle the remaining crumb mixture on top.
- Bake for 30 to 35 minutes, until the top is lightly golden and the filling is bubbling around the edges. Let the bars cool fully before slicing.
Notes
Why You’ll Love This Peach Crumb Bars
These bars are simple to make, slice beautifully, and deliver that perfect mix of soft fruit and crisp topping. The peach filling tastes fresh and bright, while the crumb mixture gives every bite a comforting, bakery-style finish.
Peach Crumb Bars Ingredients & Substitutions
- All-purpose flour, used in both the crust and crumb topping.
- Granulated sugar, for sweetness and balance.
- Brown sugar, for a deeper, caramel-like flavor.
- Baking powder, to help the crumb bake up lightly.
- Salt, to sharpen the flavors.
- Unsalted butter, cold and cubed for the best crumb texture.
- Egg, to help bind the crust layer.
- Alcohol-free vanilla, for a warm background flavor.
- Fresh peaches, peeled and diced, or use thawed frozen peaches if needed.
- Cornstarch, to thicken the peach filling.
- Lemon juice, to brighten the fruit.
- Ground cinnamon, optional but lovely with peaches.
- Replace fresh peaches with nectarines or apricots if you want a slight twist.
- If you only have frozen peaches, thaw and drain them well before using.
- For a more rustic finish, add a small handful of chopped almonds to the topping.
Step-by-Step Instructions to Make Peach Crumb Bars
1. Prep the pan
Heat the oven and line your baking pan with parchment paper, leaving a little overhang on the sides. This makes lifting the bars out much easier after baking.
2. Make the crumb mixture
In a large bowl, whisk together the flour, sugars, baking powder, and salt. Cut in the cold butter until the mixture looks like coarse crumbs, then mix in the egg and vanilla until everything comes together in clumps.
3. Mix the peach filling
In another bowl, combine the diced peaches, sugar, cornstarch, lemon juice, and cinnamon if using. Stir gently so the fruit stays chunky but evenly coated.
4. Assemble the bars
Press about two-thirds of the crumb mixture into the bottom of the prepared pan. Spread the peach filling evenly over the crust, then sprinkle the remaining crumb mixture on top.
5. Bake until golden
Bake until the top is lightly golden and the peach filling is bubbling around the edges. Let the bars cool fully so the filling sets before slicing.
Tips for Success
Use cold butter for the crumb mixture, because it helps create a better texture. If your peaches are extra juicy, add a little more cornstarch so the bars do not turn watery. For cleaner slices, chill the bars before cutting them into squares.
Variations of Peach Crumb Bars
You can add blueberries to the peach filling for a colorful summer blend. A little ginger gives the bars a warm, spicy note, while sliced almonds on top add crunch. If you enjoy a sweeter finish, drizzle the cooled bars with a simple powdered sugar glaze.
Serving Suggestions: What to Pair with Peach Crumb Bars
Serve these bars with a scoop of vanilla ice cream or a spoonful of whipped cream for dessert. They are also lovely with coffee or tea in the afternoon, especially when served slightly chilled.
Storage & Reheating Instructions
Store the bars in an airtight container at room temperature for a day or two, or refrigerate them for longer freshness. If you want to enjoy them warm, heat a slice briefly in the microwave and serve right away. They also freeze well, wrapped tightly and stored for up to a few months.
Memories Made Around the Table
Peach desserts always remind me of late summer kitchens, when the fruit is at its sweetest and the house smells like butter and sugar. These bars have that same comforting feeling, the kind that invites everyone to linger for just one more bite.
FAQs
Can I use canned peaches?
Yes, just drain them very well before mixing them with the other filling ingredients. Too much liquid can make the bars soft instead of neatly sliceable.
Do I need to peel the peaches?
Peeling is recommended for the smoothest filling, but you can leave the skins on if you do not mind a more rustic texture.
Why did my bars turn out crumbly?
If the bars are too crumbly, they may have needed a little more cooling time before slicing. Measuring the flour carefully also helps keep the texture balanced.
Can I make Peach Crumb Bars ahead of time?
Yes, they are a great make-ahead dessert. In fact, the bars often slice better after they have cooled completely and rested for a few hours.
Final Thoughts
These Peach Crumb Bars are simple, cozy, and full of bright fruit flavor. If you are looking for an easy dessert that feels homemade in the best way, this is one to keep on repeat.