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Summer fruit crumble with peaches and berries in a rustic baking dish, topped with golden crumble and a scoop of vanilla ice cream

Best Ever Summer Fruit Crumble with Peaches and Berries

Samantha
This Summer Fruit Crumble (Peach + Berry) is the ultimate summer dessert! Juicy peaches and mixed berries are baked under a golden oat crumble topping for a sweet, rustic treat that’s easy to make and perfect for warm-weather gatherings. Enjoy it with ice cream, whipped cream, or a dollop of yogurt.
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Course Dessert
Cuisine American, Summer Dessert
Servings 6 servings
Calories 260 kcal

Ingredients
  

For the Fruit Filling:

  • 3 Ripe peaches, sliced (about 2 cups)
  • 2 cups Mixed berries (blueberries, raspberries, blackberries)
  • 2 tbsp Lemon juice
  • ¼ cup Granulated sugar or coconut sugar
  • 1 tbsp Cornstarch or arrowroot powder
  • 1 tsp Vanilla extract

For the Crumble Topping:

  • ¾ cup Rolled oats
  • ½ cup All-purpose flour (or almond flour for gluten-free)
  • cup Brown sugar or maple sugar
  • ½ tsp Cinnamon
  • Pinch of salt
  • 6 tbsp Unsalted butter (cold, cubed)

Instructions
 

  • Prep the Fruit:
    In a large mixing bowl, combine sliced peaches, mixed berries, lemon juice, sugar, cornstarch, and vanilla extract. Toss gently until the fruit is evenly coated. Transfer the mixture to a greased 9×9-inch baking dish.
  • Make the Crumble Topping:
    In another bowl, combine rolled oats, flour, brown sugar, cinnamon, and a pinch of salt. Add the cold, cubed butter and use a pastry cutter, fork, or your fingers to blend until the mixture becomes crumbly with pea-sized clumps.
  • Assemble the Crumble:
    Sprinkle the crumble topping evenly over the fruit mixture in the baking dish. Do not press down; the topping should remain light and textured for maximum crispness.
  • Bake:
    Place the dish in a preheated oven at 350°F (175°C). Bake for 35–40 minutes, or until the topping is golden brown and the fruit mixture is bubbling around the edges.
  • Cool and Serve:
    Let the crumble cool for at least 10–15 minutes before serving. Serve warm, at room temperature, or even chilled. Top with a scoop of vanilla ice cream or a dollop of whipped cream for the perfect finish.

Notes

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