Peach Crumble Bars

There’s something magical about the sweet aroma of peaches baking in the oven. These Peach Crumble Bars bring all the flavors of summer into a simple, delightful treat that’s perfect with coffee or for dessert.

Peach Crumble Bars

Peach Crumble Bars

There’s something magical about the sweet aroma of peaches baking in the oven. These Peach Crumble Bars bring all the flavors of summer into a simple, delightful treat that’s perfect with coffee or for dessert.
Prep Time 20 minutes
Cook Time 40 minutes
Chilling Time 1 hour
Total Time 2 hours
Course Dessert, Snack
Cuisine American
Servings 12 bars
Calories 230 kcal

Equipment

  • 1 Baking Pan lined
  • 1 Mixing Bowl
  • 1 Knife for dicing peaches

Ingredients
  

  • 3 cups peaches diced, fresh, canned (drained), or thawed and drained if frozen
  • 2 cups all-purpose flour
  • 1 cup old-fashioned oats
  • 0.75 cup brown sugar packed
  • 0.5 cup granulated sugar
  • 1 cup butter unsalted or salted, cold, cut into cubes
  • 2 tbsp cornstarch
  • 1 tbsp lemon juice freshly squeezed
  • 1 tsp baking powder
  • 1 tsp ground cinnamon
  • 0.5 tsp salt
  • 1 tsp vanilla extract alcohol-free preferred

Instructions
 

  • Preheat oven to 350°F (175°C). Line a baking pan with parchment paper.
    In a large bowl, mix the flour, oats, brown sugar, baking powder, cinnamon, and salt. Add the cold butter and cut it in with a pastry blender or your fingertips until the mixture is crumbly. Reserve about 1 1/2 cups of the mixture for the topping. Press the remainder firmly and evenly into the bottom of the prepared pan.
  • In another bowl, combine the diced peaches with granulated sugar, cornstarch, lemon juice, and vanilla extract. Toss to coat. Spread the peach mixture evenly over the pressed crumb base.
  • Sprinkle the reserved crumble mixture evenly over the peaches. Bake for 40–45 minutes, until the topping is golden brown and the peach filling is bubbling around the edges. Let cool completely in the pan, then chill for at least 1 hour before cutting into bars.

Notes

Store leftovers in an airtight container at room temperature for up to two days or refrigerate for five days. For a twist, add blueberries or raspberries, or swap peaches for nectarines. Serve with whipped cream or vanilla ice cream for an extra treat.

Why You’ll Love This Peach Crumble Bars

These bars are soft yet crumbly, filled with juicy peach layers and a golden, buttery topping. They’re easy to make and ideal for gatherings, picnics, or a tasty afternoon snack. The combination of textures and flavors will leave you reaching for seconds every time.

Peach Crumble Bars Ingredients & Substitutions

  • Fresh or canned peaches (drained if using canned)
  • All-purpose flour
  • Old-fashioned oats
  • Brown sugar
  • Granulated sugar
  • Butter (unsalted or salted, your choice)
  • Cornstarch
  • Lemon juice
  • Baking powder
  • Ground cinnamon
  • Salt
  • Alcohol-free vanilla extract

If you don’t have fresh peaches, canned or frozen work just as well. Swap brown sugar with coconut sugar for a caramel note, or use plant butter for a dairy-free option.

Step-by-Step Instructions to Make Peach Crumble Bars

Step 1: Prepare the Crust and Topping

Mix flour, oats, brown sugar, baking powder, cinnamon, and salt. Cut in the butter until you have a crumbly mixture. Reserve some for the topping and press the rest into a lined baking pan.

Step 2: Make the Peach Filling

Combine diced peaches with granulated sugar, cornstarch, lemon juice, and vanilla extract, then spread evenly over the base.

Step 3: Assemble and Bake

Sprinkle the remaining crumble over the peaches. Bake until golden and bubbly. Cool before cutting into bars.

Tips for Success

Use ripe, juicy peaches for best flavor. Don’t skip chilling the bars before slicing—they’ll hold together nicely! If peaches are extra watery, drain off excess juice before adding to the bars.

Variations of Peach Crumble Bars

Stir in a handful of blueberries or raspberries for a fruity twist. Add a pinch of nutmeg with the cinnamon for extra warmth. Swap peaches with nectarines for a slightly different taste.

Serving Suggestions: What to Pair with Peach Crumble Bars

Top with a dollop of whipped cream or a scoop of vanilla ice cream for a classic pairing. Pair with hot coffee, iced tea, or a glass of cold milk for a cozy treat.

Storage & Reheating Instructions

Store leftovers in an airtight container at room temperature for up to two days or refrigerate for five days. To reheat, warm gently in the oven for a crispier texture or microwave for a quick treat.

Memories Made Around the Table

Gathering friends or family for dessert always brings laughter and sweet conversations. These bars are sure to become part of your favorite summertime memories.

FAQs

Can I make these bars ahead of time?

Absolutely. They stay fresh for several days and taste great chilled or at room temperature.

Can I use frozen peaches?

Yes, just thaw and drain them first so the bars don’t get soggy.

How do I know when the bars are done baking?

The crumble will be golden and the peach filling should be bubbling around the edges.

Final Thoughts

Peach Crumble Bars are simple, homey, and bursting with fresh flavor. Bake a batch and share the love with everyone around your table.