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This blueberry coffee crumb cake is a delightful treat perfect for breakfast or a snack. With a moist cake base studded with fresh blueberries and topped with a buttery crumb topping, it pairs wonderfully with a cup of coffee or tea.
The recipe is easy to follow and requires basic baking skills. You can use fresh or frozen blueberries, making it a versatile option for any season.
Delicious Blueberry Coffee Crumb Cake

This delightful cake is perfect for breakfast or an afternoon snack. The combination of moist cake and plump blueberries creates a satisfying treat that pairs wonderfully with coffee or tea.
Infused with vanilla, the cake features a tender crumb that melts in your mouth. The addition of a crunchy streusel topping adds texture and flavor, making each bite a pleasure.
Creating the Crumb Topping
For the crumb topping, combine brown sugar, rolled oats, flour, and cinnamon in a bowl. Cut in the butter until the mixture resembles coarse crumbs. This topping will provide a satisfying crunch that contrasts beautifully with the soft cake.
Spread the batter evenly in the prepared cake pan and sprinkle the crumb topping generously over the surface. This will create a deliciously crispy layer once baked.
Blueberry Coffee Crumb Cake

This coffee crumb cake features a tender cake infused with vanilla and loaded with blueberries, topped with a crunchy streusel. The recipe takes about 1 hour from start to finish and serves 8 people.
Ingredients
- 2 cups all-purpose flour
- 1 cup granulated sugar
- 1/2 cup unsalted butter, softened
- 1 cup sour cream
- 2 large eggs
- 1 teaspoon vanilla extract
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1 1/2 cups fresh or frozen blueberries
- 1/2 cup brown sugar
- 1/2 cup rolled oats
- 1 teaspoon ground cinnamon
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C) and grease a 9-inch round cake pan.
- Mix the Batter: In a large bowl, cream together the softened butter and granulated sugar until light and fluffy. Beat in the eggs one at a time, then stir in the sour cream and vanilla extract.
- Combine Dry Ingredients: In another bowl, whisk together the flour, baking powder, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, mixing until just combined. Gently fold in the blueberries.
- Prepare the Crumb Topping: In a separate bowl, combine the brown sugar, rolled oats, flour, and cinnamon. Cut in the butter until the mixture resembles coarse crumbs.
- Assemble the Cake: Pour the batter into the prepared cake pan and spread evenly. Sprinkle the crumb topping over the batter.
- Bake: Bake in the preheated oven for 35-40 minutes, or until a toothpick inserted into the center comes out clean. Allow to cool in the pan for 10 minutes before transferring to a wire rack.
- Serve: Slice and serve warm or at room temperature, optionally dusted with powdered sugar.
Nutrition Information:
Yield:
8Serving Size:
8Amount Per Serving: Calories: 467Total Fat: 19gSaturated Fat: 11gTrans Fat: 0gUnsaturated Fat: 6gCholesterol: 94mgSodium: 366mgCarbohydrates: 69gFiber: 2gSugar: 40gProtein: 6g
Baking and Serving
Bake the cake in the preheated oven for 35-40 minutes, or until a toothpick inserted into the center comes out clean. Allow the cake to cool in the pan for about 10 minutes before transferring it to a wire rack to cool completely.
Once cooled, slice the cake and serve it warm or at room temperature. A light dusting of powdered sugar can add an extra touch of sweetness. Enjoy this delightful treat with a steaming cup of coffee for a cozy moment any time of day.