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Blueberry Peach Crumble


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  • Author: Isabella Florelle
  • Total Time: 20 minutes
  • Yield: 6 servings
  • Diet: Vegetarian

Description

This Blueberry Peach Crumble is a rustic, buttery dessert made with juicy peaches and blueberries, topped with golden oat crumble. Perfect for summer nights, brunches, or easy baking.


Ingredients

Fruit Filling:

  • 3 cups sliced fresh or frozen peaches
  • 2 cups fresh or frozen blueberries
  • ¼ cup granulated sugar
  • 2 tablespoons cornstarch
  • 1 tablespoon lemon juice
  • ½ teaspoon ground cinnamon
  • Pinch of salt

Crumble Topping:

  • ¾ cup all-purpose flour
  • ¾ cup old-fashioned oats
  • ½ cup brown sugar
  • ½ teaspoon ground cinnamon
  • Pinch of salt
  • ½ cup cold unsalted butter, cubed (or vegan butter)


Instructions

  • Preheat oven to 375°F (190°C).
  • In a large bowl, toss peaches, blueberries, sugar, lemon juice, cornstarch, cinnamon, and salt.
  • Spread the fruit mixture in a 9×9-inch baking dish.
  • In another bowl, combine flour, oats, brown sugar, cinnamon, and salt. Cut in butter using fingers or a pastry cutter until crumbly.
  • Sprinkle topping evenly over the fruit layer.
  • Bake for 35–40 minutes, or until the top is golden and the fruit is bubbling.
  • Let cool for 10 minutes before serving.

Notes

  • Use frozen fruit: No need to thaw—just increase bake time slightly.
  • Chill the butter: Cold butter ensures a crumbly, crispy topping.
  • Want extra texture? Add chopped pecans or walnuts to the topping.
  • Make ahead: Assemble and refrigerate, then bake when ready to serve.
  • Sweetness check: Taste your fruit—if it’s super sweet, reduce added sugar slightly.
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes