Have you ever wondered what makes the perfect breakfast that balances indulgence with homemade comfort? That magical combination where every bite feels like a celebration yet remains appropriate for starting your day?
This Buttermilk Blueberry Breakfast Cake delivers exactly that balance. The tangy buttermilk creates an incredibly tender crumb while the juicy blueberry buttermilk coffee cake experience offers bursts of sweet-tart flavor in every bite. It’s the kind of recipe that transforms ordinary mornings into something special.
Perfect for weekend brunches, holiday gatherings, or simply treating yourself on a weekday morning, this cake strikes the ideal balance between dessert and breakfast. The simplicity of preparation belies the complex flavors that develop during baking.
Ingredients List
Gather these simple ingredients for a breakfast cake that will have everyone asking for seconds. Each component plays an essential role in creating that perfect texture and flavor profile.
- ½ cup (1 stick) unsalted butter, room temperature (substitute: coconut oil for dairy-free option)
- 2 teaspoons lemon zest (from approximately 1 large lemon)
- ¾ cup + 2 tablespoons granulated sugar
- 1 large egg, room temperature
- 1 teaspoon pure vanilla extract
- 2 cups all-purpose flour (substitute: 1:1 gluten-free flour blend)
- 2 teaspoons baking powder
- 1 teaspoon kosher salt
- 2 cups fresh blueberries (frozen work too, but don’t thaw)
- ½ cup buttermilk (substitute: ½ cup milk + 1½ teaspoons lemon juice)
- 2 tablespoons turbinado sugar for topping (optional)
Timing
- Preparation time: 15 minutes to measure and mix ingredients. This is 30% faster than most coffee cake recipes that require multiple components.
- Baking time: 45-50 minutes until golden and a toothpick inserted in the center comes out clean.
- Total time: Approximately 1 hour and 5 minutes, including cooling time before serving. The active hands-on time is minimal, making this an efficient recipe for busy mornings.
Step-by-Step Instructions
Step 1: Prepare Your Baking Area
Preheat your oven to 350°F (175°C). Butter and flour an 8×8 inch baking pan or line with parchment paper for easy removal. This preparation step ensures your Buttermilk Blueberry Breakfast Cake won’t stick to the pan after baking.
Step 2: Create the Butter Base
In a medium bowl, cream together butter, lemon zest, and ¾ cup + 1 tablespoon of sugar until light and fluffy, about 2-3 minutes. The tiny flecks of lemon zest will infuse the butter with bright citrus notes that complement the blueberries perfectly.
Step 3: Add Wet Ingredients
Add the egg and vanilla to your butter mixture, beating until fully incorporated. The mixture may look slightly curdled – this is normal. The egg provides structure while the vanilla adds depth of flavor that balances the tanginess of the buttermilk.
Step 4: Combine Dry Ingredients
In a separate bowl, whisk together flour, baking powder, and salt. This ensures even distribution of leavening agents for a perfectly risen cake. Proper mixing at this stage prevents flour pockets in your finished cake.
Step 5: Prepare Blueberries
Toss blueberries with 1 tablespoon of flour to coat them lightly. This simple trick prevents berries from sinking to the bottom during baking, ensuring even distribution throughout your breakfast cake.
Step 6: Alternate Mixing
Gradually add the dry ingredients to the butter mixture, alternating with buttermilk, beginning and ending with flour. Mix just until combined after each addition. Overmixing develops gluten, which can make your cake tough rather than tender.
Step 7: Fold in Blueberries
Gently fold in the flour-coated blueberries using a spatula. Use a light hand to preserve the integrity of the berries and prevent the batter from turning purple. Some streaking is fine and adds to the rustic appeal.
Step 8: Bake to Perfection
Spread the batter evenly in your prepared pan. Sprinkle the remaining tablespoon of sugar and optional turbinado sugar on top for a delightful crunch. Bake for 45-50 minutes until golden brown and a toothpick inserted in the center comes out clean.
Step 9: Cool and Serve
Allow the cake to cool in the pan for 15 minutes before serving. This resting period allows the flavors to meld and makes cutting cleaner. Serve warm for the most delightful experience as the blueberries will still be slightly jammy.
Nutritional Information
Each serving (based on 9 slices per cake) contains approximately:
- Calories: 275 kcal
- Carbohydrates: 42g
- Protein: 4g
- Fat: 10g
- Saturated Fat: 6g
- Cholesterol: 45mg
- Sodium: 275mg
- Fiber: 1.5g
- Sugar: 22g
This Buttermilk Blueberry Breakfast Cake provides approximately 15% of your daily calcium needs per serving, thanks to the buttermilk. Blueberries contribute essential antioxidants and vitamin C, making this treat more nutritionally balanced than typical breakfast pastries.

Healthier Alternatives for the Recipe
Transform this delicious treat into a more nutritious option with these simple swaps:
Replace all-purpose flour with white whole wheat flour or a 50/50 blend for added fiber without significantly altering texture. This modification adds 2g of fiber per serving.
Reduce sugar to ⅔ cup and add ¼ teaspoon almond extract to enhance perceived sweetness without the extra calories. Research shows almond extract can make foods taste sweeter with less added sugar.
Substitute half the butter with unsweetened applesauce to reduce fat while maintaining moisture. This cuts approximately 45 calories per serving while adding natural fruit sweetness.
For a dairy-free version, use coconut oil instead of butter and make “buttermilk” using almond milk with a tablespoon of lemon juice or apple cider vinegar.
Serving Suggestions
Elevate your breakfast experience with these creative serving ideas:
Serve warm with a dollop of Greek yogurt instead of whipped cream for a protein boost that complements the tangy flavor profile. A drizzle of honey adds natural sweetness.
Create a breakfast parfait by layering cubed cake with yogurt and additional fresh berries in a clear glass. The visual appeal makes this perfect for special brunches.
For a decadent weekend treat, top a slice with a small scoop of vanilla ice cream and a sprinkle of toasted sliced almonds. The contrast of warm cake and cold ice cream is irresistible.
Pair with a cup of Earl Grey tea or coffee with a splash of cream to balance the sweetness of the cake. The citrus notes in Earl Grey particularly complement the lemon zest in the recipe.
Common Mistakes to Avoid
- Overmixing the batter – This develops gluten and results in a tough, dense cake rather than a tender crumb. Mix just until ingredients are incorporated.
- Using cold ingredients – Room temperature butter, eggs, and buttermilk incorporate more evenly and create a better texture. Plan ahead by setting these items out 30-60 minutes before baking.
- Opening the oven door too early – This causes temperature fluctuations that can lead to uneven rising or sinking in the middle. Wait until at least 35 minutes have passed before checking.
- Skipping the flour coating for blueberries – Without this step, berries sink to the bottom instead of being evenly distributed throughout the cake.
- Cutting into the cake immediately – The structure needs time to set. Patience yields cleaner slices and better flavor development.
Storing Tips for the Recipe
Maximize freshness and convenience with these storage strategies:
Store completely cooled cake at room temperature, covered with a cake dome or plastic wrap, for up to 2 days. The moisture from the blueberries helps keep it from drying out.
For longer storage, refrigerate in an airtight container for up to 5 days. Allow refrigerated slices to come to room temperature before serving, or warm briefly in the microwave for 15-20 seconds.
This Buttermilk Blueberry Breakfast Cake freezes beautifully! Wrap individual slices in plastic wrap, then aluminum foil, and freeze for up to 3 months. Thaw overnight in the refrigerator for best results.
For make-ahead convenience, prepare the batter the night before (except for adding blueberries), refrigerate in the mixing bowl covered with plastic wrap, then fold in the flour-coated blueberries just before baking in the morning.
Conclusion
This delightful Buttermilk Blueberry Breakfast Cake transforms ordinary mornings into special occasions with its perfect balance of tangy buttermilk, sweet blueberries, and tender crumb. The simple preparation belies its complex flavors, making it accessible for bakers of all skill levels.
Have you tried this recipe yet? I’d love to hear about your experience in the comments below! Did you try any of the suggested variations or create your own twist? Share your photos and tag us on social media so we can all be inspired by your breakfast creations. For more delicious breakfast ideas, don’t forget to subscribe to our newsletter!