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Blackberry Crumble

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  • Author: Linda
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Total Time: 55 minutes
  • Yield: 6–8 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

This Blackberry Crumble is a cozy, fruit-forward dessert with juicy blackberries bubbling beneath a crisp, buttery oat topping. Simple to make and deeply comforting, it’s perfect served warm with a scoop of ice cream.


Ingredients

  • 4 cups fresh or frozen blackberries
  • 1/2 cup granulated sugar
  • 1 tablespoon lemon juice
  • 2 tablespoons cornstarch or flour
  • 1 teaspoon vanilla extract
  • 3/4 cup all-purpose flour
  • 1/2 cup brown sugar
  • 1/2 cup rolled oats
  • 1/2 teaspoon cinnamon
  • 1/4 teaspoon salt
  • 1/2 cup unsalted butter, cold and cubed

Instructions

  1. Preheat oven to 350°F (175°C) and butter a 9×9-inch baking dish.
  2. In a bowl, toss blackberries with granulated sugar, lemon juice, cornstarch, and vanilla. Spread into prepared dish.
  3. In another bowl, mix flour, brown sugar, oats, cinnamon, and salt.
  4. Cut in cold butter using a pastry cutter or fingers until mixture forms coarse crumbs.
  5. Sprinkle crumble topping evenly over blackberry mixture.
  6. Bake for 35–40 minutes, until topping is golden and filling bubbles at the edges.
  7. Cool slightly and serve warm, optionally with ice cream.

Notes

  • Use a mix of berries for variation or add chopped nuts for crunch.
  • Replace some oats with coconut or swap brown sugar for maple syrup for a twist.
  • Use frozen berries directly and add extra thickener for juiciness.
  • Assemble ahead and bake fresh when ready to serve.
  • Make gluten-free with GF flour and certified GF oats.

Nutrition

  • Serving Size: 1/8 of recipe
  • Calories: 270
  • Sugar: 22g
  • Sodium: 90mg
  • Fat: 13g
  • Saturated Fat: 8g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 36g
  • Fiber: 4g
  • Protein: 2g
  • Cholesterol: 30mg