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Blueberry Walnut Crumble

Blueberry Walnut Crumble

This delicious Blueberry Walnut Crumble is made with sweet blueberries and topped with a crumbly, streusel topping- it’s the perfect holiday dessert!

Course Dessert
Cuisine American
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Servings 9
Calories 236 kcal
Author The Foodie Physician

Ingredients

Blueberry Filling:

  • 6 cups (36 oz) fresh or frozen blueberries
  • 2 tablespoons lemon juice
  • 2 teaspoons lemon zest
  • 2 tablespoons cornstarch
  • 1/3 cup coconut sugar or light brown sugar
  • 1 teaspoon vanilla extract

Crumble Topping:

  • ¾ cup flour (I used white whole wheat)
  • cup coconut sugar or light brown sugar
  • ½ teaspoon cinnamon
  • 5 tablespoons cold unsalted butter or coconut oil, cut into small pieces
  • ½ cup rolled oats
  • ¼ cup chopped walnuts

Optional: Ice cream, whipped cream, or Greek yogurt, for serving

    US Customary - Metric

    Instructions

    1. Preheat oven to 350°F. Spray an 8x8-inch square baking dish with cooking spray.
    2. To make the blueberry filling, mix the blueberries, lemon juice, zest, cornstarch, sugar, and vanilla together in a large bowl.
    3. To make the crumble topping, mix the flour, sugar, and cinnamon together in another large bowl. Cut in the butter with a fork until it’s the size of peas. Stir in the oats and walnuts.
    4. Pour the blueberry filling into the prepared baking dish and sprinkle the crumble mixture on top, spreading it out evenly. Bake in the oven until blueberries are cooked and bubbling, about 45 minutes. Let cool 15 minutes before serving. Serve alone or with a dollop of ice cream or whipped cream.

    Recipe Notes

    Makes 8-10 servings

    Nutrition Facts
    Blueberry Walnut Crumble
    Amount Per Serving
    Calories 236 Calories from Fat 81
    % Daily Value*
    Total Fat 9g 14%
    Saturated Fat 4g 20%
    Cholesterol 16mg 5%
    Sodium 80mg 3%
    Potassium 117mg 3%
    Total Carbohydrates 38g 13%
    Dietary Fiber 3g 12%
    Sugars 17g
    Protein 2g 4%
    Vitamin A 5%
    Vitamin C 13.9%
    Calcium 1.5%
    Iron 5.8%
    * Percent Daily Values are based on a 2000 calorie diet.