Peach Crumble Bars have that irresistible melt-in-your-mouth goodness, perfect for summer or any sweet craving. These layered treats are easy to make with fresh or canned peaches and always disappear quickly at gatherings.

Peach Crumble Bars
Equipment
- 1 Mixing Bowl
- 1 Baking dish (9x13 inch) lined with parchment
- 1 Pastry cutter or fingertips for crumble
- 1 Oven
Ingredients
Peach Filling
- 3 cups peaches fresh, canned (drained), or frozen (thawed and drained), diced
- 0.5 cup granulated sugar
- 1 tbsp cornstarch
- 1 tbsp lemon juice fresh
- 1 tsp vanilla extract alcohol-free
Crumble Dough
- 2 cups all-purpose flour
- 1 cup old-fashioned oats
- 0.75 cup light brown sugar
- 1 tsp baking powder
- 0.25 tsp salt pinch
- 0.75 cup slightly salted butter chilled and cubed; can sub plant-based butter if desired
- 1 egg
Instructions
Prepare the Peach Filling
- In a bowl, combine diced peaches, granulated sugar, cornstarch, lemon juice, and vanilla. Set aside while you work on the crust.
Make the Crumble Dough
- In a large mixing bowl, stir flour, oats, brown sugar, baking powder, and a pinch of salt. Add the chilled butter and work it in using your fingertips or a pastry cutter until the mixture is crumbly. Add the egg and mix just until incorporated.
Assemble the Bars
- Press two-thirds of the crumble mixture into the bottom of a lined baking dish. Spread the peach filling evenly over the base. Sprinkle the remaining crumble mixture on top.
Bake
- Bake in a preheated oven at 180°C (350°F) for 35–40 minutes or until golden. Allow to cool completely before cutting into bars for neat slices.
Notes
Why You’ll Love This Peach Crumble Bars
These bars are the perfect balance of juicy peaches and buttery crumb. They transport you straight to memories of homemade pie, but with much less effort and a fun handheld twist. Whether for breakfast, dessert, or a snack, you’ll find yourself making these again and again.
Peach Crumble Bars Ingredients & Substitutions
- Fresh or canned peaches, diced (drain canned peaches well if using)
- All-purpose flour
- Old-fashioned oats
- Light brown sugar
- Granulated sugar
- Baking powder
- Slightly salted butter, chilled and cubed (swap with plant-based butter if desired)
- Egg
- Alcohol-free vanilla
- Cornstarch
- A pinch of salt
- Fresh lemon juice
You can swap fresh for frozen peaches, just thaw and drain well. Plant-based butter is a fine alternative for a dairy-free twist.
Step-by-Step Instructions to Make Peach Crumble Bars
Prepare the Peach Filling
In a bowl, combine diced peaches, granulated sugar, cornstarch, lemon juice, and vanilla. Set aside while you work on the crust.
Make the Crumble Dough
In a large mixing bowl, stir flour, oats, brown sugar, baking powder, and a pinch of salt. Add the chilled butter and work it in using your fingertips or a pastry cutter until the mixture is crumbly. Add the egg and mix just until incorporated.
Assemble the Bars
Press two-thirds of the crumble mixture into the bottom of a lined baking dish. Spread the peach filling evenly over the base. Sprinkle the remaining crumble mixture on top.
Bake
Bake in a preheated oven at 180°C (350°F) for 35–40 minutes or until golden. Allow to cool completely before cutting into bars for neat slices.
Tips for Success
- Chill your butter — it’s key for a crumbly, tender base.
- Line your baking pan with parchment for easy removal.
- Let bars cool fully for best texture and clean cuts.
Variations of Peach Crumble Bars
- Add a handful of raspberries or blueberries to the peaches for a color and flavor twist.
- Swap out peaches for nectarines, apricots, or plums, using the same method.
- Try adding a sprinkle of cinnamon or ginger to the crumble for warming spice.
Serving Suggestions: What to Pair with Peach Crumble Bars
- Enjoy warm with a scoop of vanilla ice cream or a dollop of whipped cream.
- Serve with hot tea, cold milk, or a fruit smoothie for a delightful breakfast.
Storage & Reheating Instructions
Store bars in an airtight container at room temperature for up to 2 days or in the fridge for up to 5 days. For longer storage, freeze individual bars, then thaw overnight in the fridge. To reheat, warm gently in the oven or microwave for a just-baked taste.
Memories Made Around the Table
These bars always remind me of joyful summer picnics and backyard gatherings. The aroma of peaches and buttery topping brings everyone to the kitchen, ready for a sweet slice and cherished laughter.
FAQs
Can I use canned or frozen peaches?
Yes, both work well. Drain canned peaches thoroughly and thaw then drain frozen peaches to avoid extra moisture.
Why is my crumble mixture too dry or wet?
If it feels dry, add a spoonful of butter. If too wet, mix in a bit more flour until it’s crumbly but holds together when pressed.
How do I cut neat bars?
Let the bars cool completely, then use a sharp, clean knife to slice. This helps them hold together and look picture-perfect for serving.
Final Thoughts
These Peach Crumble Bars are the ideal treat whenever you crave something fruity, sweet, and easy to share. With simple ingredients and oh-so-comforting flavors, they’re sure to become a repeat favorite in your kitchen.
