Blueberry Buttermilk Breakfast Cake

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Imagine waking up to the scent of vanilla, warm berries, and buttery cake gently filling your kitchen. That’s the charm of this Blueberry Buttermilk Breakfast Cake. It’s soft and fluffy on the inside, with a golden crust on top that gives just the right amount of crisp. Studded with juicy blueberries that burst as they bake, this cake turns a regular morning into something special.

Whether you’re serving it fresh out of the oven with a hot cup of coffee or sneaking a slice late in the afternoon, this breakfast cake always hits the spot. The buttermilk brings a gentle tang that perfectly balances the sweetness, making every bite moist and flavorful without being too rich. It’s the kind of bake that disappears fast—so be sure to snag a piece while you can.

Why You’ll Love This Blueberry Buttermilk Breakfast Cake

This cake is as comforting as it is quick to make. You don’t need fancy ingredients or techniques—just a bowl, a spoon, and a little time. It’s ideal for weekend brunches, potlucks, or meal prep for the week ahead. Plus, it holds together beautifully and doesn’t get soggy, making it perfect for leftovers. The contrast of sweet blueberries and tangy buttermilk gives it a balanced flavor profile that even picky eaters can’t resist.

Can I Use Frozen Blueberries in This Cake?

Yes, absolutely! Frozen blueberries work just as well as fresh ones. The key is not to thaw them before mixing into the batter. Thawed blueberries can bleed into the batter and turn everything a greyish purple. Instead, toss frozen berries in a little flour to keep them from sinking, and fold them gently into your mixture. You’ll still get that bright blueberry flavor and gorgeous bursts in every bite.

Ingredients for the Blueberry Buttermilk Breakfast Cake

This breakfast cake comes together with ingredients you likely already have on hand. Each one plays a part in creating that tender crumb, rich flavor, and gorgeous golden top. The balance of moisture from the buttermilk and the lightness from the butter-sugar blend is key.

• All-purpose flour
• Granulated sugar
• Unsalted butter
• Buttermilk
• Egg
• Vanilla extract
• Baking powder
• Salt
• Blueberries (fresh or frozen)
• Lemon zest (optional)

The flour gives the cake its structure while granulated sugar adds sweetness and helps achieve that beautiful crust. Unsalted butter makes the texture rich and tender. Buttermilk adds tang and moisture, making the crumb soft but not heavy. The egg binds everything together, while vanilla extract infuses warmth and depth. Baking powder lifts the batter for a light texture, and salt enhances every other flavor. Blueberries bring the sweet-tart pop that defines the whole cake. Add a little lemon zest if you want a fresh citrus edge that complements the berries beautifully.

How To Make the Blueberry Buttermilk Breakfast Cake

Step 1: Preheat and Prep

Preheat your oven to 350°F (175°C). Lightly grease and flour an 8×8 inch baking dish or line it with parchment paper for easy removal.

Step 2: Cream the Butter and Sugar

In a large mixing bowl, cream together the softened butter and sugar until light and fluffy. This adds air to the batter and helps the cake rise evenly.

Step 3: Add the Egg and Vanilla

Beat in the egg and vanilla extract until fully incorporated. The mixture should be creamy and smooth.

Step 4: Mix Dry Ingredients Separately

In a smaller bowl, whisk together the flour, baking powder, and salt. This ensures the leavening agents are evenly distributed.

Step 5: Combine Wet and Dry

Gradually add the dry ingredients to the butter mixture, alternating with the buttermilk. Start and end with the flour mixture. Stir until just combined to avoid overmixing.

Step 6: Fold in the Blueberries

Gently fold the blueberries into the batter using a spatula. If using frozen berries, toss them in a tablespoon of flour first.

Step 7: Bake

Spread the batter evenly in your prepared baking dish. Bake for 35-40 minutes or until a toothpick inserted in the center comes out clean and the top is lightly golden.

Step 8: Cool and Serve

Let the cake cool in the pan for 10 minutes before transferring to a wire rack. Serve warm or at room temperature. A dusting of powdered sugar is optional but delightful.

How to Serve and Store Blueberry Buttermilk Breakfast Cake

This cake is best served slightly warm or at room temperature, letting all the flavors come through. It makes a wonderful companion to your morning coffee or afternoon tea. You can also serve it with a dollop of whipped cream or a drizzle of lemon glaze if you’re in the mood for something extra. This recipe serves 6 to 8 people comfortably, depending on portion size.

To store, let the cake cool completely and place it in an airtight container. It will keep well at room temperature for up to two days or in the refrigerator for about five days. For longer storage, wrap individual slices in plastic wrap and freeze them. They reheat beautifully in the microwave or toaster oven.

What to Serve With Blueberry Buttermilk Breakfast Cake?

Fresh Fruit Salad

A medley of fresh melon, berries, and citrus offers a light and juicy contrast to the buttery richness of the cake.

Greek Yogurt with Honey

The tang of Greek yogurt pairs nicely with the sweetness of the cake. Drizzle with honey and top with chopped nuts for texture.

Soft Scrambled Eggs

Creamy scrambled eggs add a savory balance that makes this a well-rounded brunch plate.

Maple-Glazed Bacon

A few slices of crispy, sticky bacon make everything better and add a smoky-sweet bite.

Lavender Earl Grey Tea

This floral tea adds sophistication and balances the tart blueberries with a calming, warm note.

Chia Pudding

Chia pudding with almond milk and vanilla is a modern, nutrient-rich pairing that doesn’t overpower the cake.

Avocado Toast

If you’re looking for a savory edge, pair this cake with simple smashed avocado on toast with a sprinkle of sea salt.

Lemon Curd

Bright and tangy lemon curd spread on the side makes for a citrusy treat that highlights the blueberries.

Want More Breakfast Ideas with a Twist?

If you love this Blueberry Buttermilk Breakfast Cake, you’ll want to check out these other morning favorites that turn everyday ingredients into something special:

• Try our Cottage Cheese Egg Bites Recipe for a protein-packed grab-and-go option.
• Looking for something hearty? This Buffalo Chicken Cottage Cheese Bowl brings bold flavor to your breakfast rotation.
• For another cozy bake, the One Bowl Banana Chocolate Muffins are always a hit.
• Warm up your kitchen with our Cinnamon Sugar Air Fryer Banana Chips – crispy, sweet, and irresistible.

These recipes will keep your mornings exciting and delicious!

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Conclusion

This Blueberry Buttermilk Breakfast Cake is more than a treat—it’s a cozy invitation to slow down and savor the moment. Whether it’s for a lazy weekend morning, a friendly brunch, or just a quiet slice on a busy weekday, this cake brings warmth to your table. With its tender crumb, pops of juicy berries, and subtle tang from the buttermilk, it’s one you’ll want to make again and again.

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