Blueberry Coffee Cake Recipe

April 29, 2025

This blueberry coffee cake is a soft, buttery, and moist cake layered with juicy blueberries and topped with a crumbly streusel topping.

It has the perfect balance of sweetness, a tender crumb, and bursts of fresh berry flavor in every bite. Ideal for breakfast, brunch, or as an afternoon snack with coffee or tea, this cake is simple to make and always a crowd-pleaser.

Behind the Recipe

Blueberry coffee cake is a classic comfort bake that combines a light cake base with a rich crumb topping. The blueberries add freshness and slight tartness, while the streusel creates a delicious buttery crunch. It pairs perfectly with a warm cup of coffee, which is where the name comes from.

Why You’ll Love This Recipe

  • Soft and moist texture
  • Buttery crumb topping
  • Fresh bursts of blueberry flavor
  • Perfect for breakfast or tea time
  • Easy to prepare with simple ingredients

Chef’s Pro Tips for Perfect Results

  • Use cold butter for the streusel topping
  • Toss blueberries lightly in flour to prevent sinking
  • Do not overmix the batter
  • Use room temperature eggs and milk
  • Let the cake cool slightly before slicing

Kitchen Tools You’ll Need

  1. Mixing bowls
  2. Whisk
  3. Spatula
  4. Baking pan
  5. Measuring cups and spoons

Ingredients in This Recipe

  1. 2 cups all-purpose flour (for cake batter)
  2. 1/2 cup unsalted butter, melted or softened (for the cake batter)
  3. 1 cup granulated sugar
  4. 1 tablespoon baking powder
  5. 1/2 teaspoon salt
  6. 2 large eggs, beaten
  7. 1 cup buttermilk (or milk)
  8. 1 teaspoon vanilla extract
  9. 1 cup fresh blueberries
  10. 1/2 cup unsalted butter, cold and cubed (For the Streusel)
  11. 1/2 cup all-purpose flour (extra, for streusel topping) (from the total flour amount if divided, or add extra if preferred)
  12. 1 teaspoon ground cinnamon (For the Streusel)
  13. 1/4 cup sugar (For the Streusel)

Ingredient Spotlight

  • Blueberries: Add juicy sweetness and a slight tart bite
  • Buttermilk: Keeps the cake moist and tender
  • Butter: Creates rich flavor and crumbly streusel
  • Baking Powder: Helps the cake rise beautifully

Ingredient Substitutions

  • Blueberries: Use frozen blueberries or raspberries
  • Buttermilk: Use regular milk with 1 teaspoon lemon juice
  • Butter: Use margarine or chilled coconut oil
  • Vanilla Extract: Use almond extract for a different flavor

How To Make This Recipe

  1. Preheat oven to 180°C (350°F)
  2. In a bowl, cream butter and sugar until light.
  3. Add eggs, buttermilk, and vanilla
  4. Fold in flour mixture gently until just combined
  5. Fold in blueberries
  6. For streusel, rub cold butter with flour and sugar until crumbly
  7. Pour batter into a greased baking pan
  8. Sprinkle streusel evenly on top
  9. Bake for 40–45 minutes, or until a toothpick inserted in the center comes out clean
  10. Cool slightly before slicing

Blueberry Coffee Cake

This blueberry coffee cake features a tender, cake-like crumb with juicy blueberries dispersed throughout. The top is finished with a crunchy streusel topping, and the cake is baked until golden and bubbling around the edges. The final result is a moist, flavorful dessert with a slightly crumbly crust and vibrant berry distribution.
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings: 8
Course: Dessert
Cuisine: American
Calories: 290

Ingredients
  

  • 2 cups all-purpose flour for cake batter
  • 1/2 cup unsalted butter melted or softened (for the cake batter)
  • 1 cup granulated sugar
  • 1 tablespoon baking powder
  • 1/2 teaspoon salt
  • 2 large eggs beaten
  • 1 cup buttermilk or milk
  • 1 teaspoon vanilla extract
  • 1 cup fresh blueberries
  • 1/2 cup unsalted butter cold and cubed (For the Streusel)
  • 1/2 cup all-purpose flour extra, for streusel topping (from the total flour amount if divided, or add extra if preferred)
  • 1 teaspoon ground cinnamon For the Streusel
  • 1/4 cup sugar For the Streusel

Equipment

  • Mixing Bowls
  • Whisk
  • Spatula
  • Baking pan
  • Measuring cups and spoons

Method
 

  1. Preheat oven to 180°C (350°F)
  2. In a bowl, cream butter and sugar until light.
  3. Add eggs, buttermilk, and vanilla
  4. Fold in flour mixture gently until just combined
  5. Fold in blueberries
  6. For streusel, rub cold butter with flour and sugar until crumbly
  7. Pour batter into a greased baking pan
  8. Sprinkle streusel evenly on top
  9. Bake for 40–45 minutes, or until a toothpick inserted in the center comes out clean
  10. Cool slightly before slicing

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Make-Ahead and Storage Tips

  • Store at room temperature for up to 2 days
  • Refrigerate for up to 5 days
  • Freeze slices for up to 1 month
  • Warm before serving for best taste

How to Serve This Dish

  • Serve warm with coffee or tea
  • Top with powdered sugar
  • Serve with whipped cream
  • Pair with fresh berries

Additional Tips

  • Do not overbake
  • Check with a toothpick before removing
  • Use fresh berries for best texture

Creative Leftover Transformations

  • Turn slices into dessert parfaits
  • Serve with ice cream
  • Toast lightly and add butter

Make It a Showstopper

  • Dust with powdered sugar
  • Add lemon glaze drizzle
  • Top with extra fresh blueberries

Variations to Try

  • Add lemon zest
  • Use mixed berries
  • Add chopped nuts to streusel
  • Make mini muffins instead

FAQs

  1. Can I use frozen blueberries? Yes, use them directly without thawing to avoid excess moisture.
  2. Why did my blueberries sink? Coat them lightly in flour before folding into the batter.
  3. Can I use milk instead of buttermilk? Yes, add a little lemon juice to regular milk as a substitute.
  4. How long does it stay fresh? It stays fresh for up to 5 days in the refrigerator.
  5. Can I freeze it? Yes, freeze slices in airtight wrapping for up to 1 month.
  6. Can I reduce the sugar? Yes, slightly reduce it according to preference.
  7. How do I know it is done? Insert a toothpick in the center; it should come out clean.
  8. Can I add nuts? Yes, walnuts or pecans work well.
  9. What can I serve with it? Coffee, tea, whipped cream, or fresh fruit.
  10. Can I make cupcakes instead? Yes, use the same batter and reduce baking time.

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