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Blueberry Crumb Cake

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Grab a cup of coffee and sit down with a slice of this Blueberry Crumb Cake! Studded generously with plump blueberries and topped with a simple crumb topping that melts into the moist and delicious cake!
Course Desserts & Sweet Treats
Cuisine American
Keyword blueberries, brunch, cake, crumb cake, dessert
Prep Time 10 mins
Cook Time 45 mins
Total Time 55 mins
Servings 8 servings
Calories 463
Author Laurie McNamara



  • 2 cups unbleached all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoons baking powder
  • 1/2 teaspoon kosher salt
  • 1/2 teaspoon ground cinnamon
  • 1/4 teaspoon ground nutmeg
  • 5 tablespoons softened unsalted butter
  • 3/4 cup sugar
  • 1 large egg
  • 1/2 teaspoons vanilla extract
  • 1 cup low-fat buttermilk
  • 1 pint fresh blueberries


  • 6 tablespoons unsalted butter
  • 1/2 cups granulated sugar
  • 1/2 cups unbleached all-purpose flour
  • 1/2 teaspoon ground cinnamon
  • 1 pinch kosher salt
  • 1 tablespoon granulated sugar for sprinkling



  • Preheat your oven to 350° and grease a 9x13 baking dish.
  • In a medium mixing bowl, whisk together the flour, baking soda, baking powder, salt, cinnamon and nutmeg.
  • Next, in a larger mixing bowl, add the butter and sugar and mix until combined.
  • Add the egg and vanilla and mix until completely combined.
  • Next, alternate adding a third of the flour mixture and then 1/3 of the buttermilk. Mixing until just combined. Repeat until both are gone. Don't over mix.
  • Use a spatual and fold in the blueberries gently until incorporated. Pour the batter into the prepared pan and set aside.


  • In a mixing bowl, add the butter, sugar, flour, cinnamon and salt. Using a pastry cutter, blend until combined.
  • Sprinkle an even layer on top of the cake and place on the middle rack of your preheated oven. Bake for 45-50 minutes or until a tester comes out mostly clean with a few crumbs attached.
  • Once baked, remove from the oven and immediately sprinkle with 1 tablespoon of sugar.


Serving: 1piece | Calories: 463kcal | Carbohydrates: 73g | Protein: 6g | Fat: 17g | Saturated Fat: 10g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 1g | Cholesterol: 66mg | Sodium: 358mg | Potassium: 148mg | Fiber: 3g | Sugar: 40g | Vitamin A: 562IU | Vitamin C: 6mg | Calcium: 70mg | Iron: 2mg