Blueberry Buttermilk Breakfast Cake

5. Combine Wet and Dry Ingredients

Add the dry flour mixture in three parts, alternating with 1 cup buttermilk, starting and ending with the dry ingredients. Mix gently after each addition until just combined. Avoid overmixing, as this can make the cake dense.

6. Fold in Blueberries

Gently fold in 1 ½ cups blueberries using a spatula. If using frozen blueberries, do not thaw—they help prevent the batter from turning purple. Be careful not to crush them.

7. Prepare the Crumb Topping

In a small bowl, combine ½ cup flour, ⅓ cup sugar, ¼ tsp salt, ½ tsp cinnamon, and 4 tbsp cold butter cubes. Use a pastry cutter or your fingers to mix until the topping resembles coarse crumbs. This topping adds a sweet, slightly crunchy texture that makes the cake irresistible.

8. Assemble the Cake

Pour the batter into the prepared pan and smooth the top with a spatula. Sprinkle the crumb topping evenly over the batter.

9. Bake

Bake for 40–45 minutes, or until a toothpick inserted into the center comes out clean. The top should be golden brown and slightly crisp from the crumb topping.

10. Cool and Serve

Allow the cake to cool in the pan for 10–15 minutes before slicing. Serve warm for the ultimate breakfast experience. You can enjoy it plain, or drizzle with a light glaze made of powdered sugar and milk for an extra touch of sweetness.

Tips for the Perfect Breakfast Cake

• Fresh vs Frozen Blueberries: Fresh berries give a juicier, fresher flavor, while frozen berries are convenient and prevent early spoilage.
• Buttermilk Substitute: If you don’t have buttermilk, mix 1 cup milk with 1 tablespoon lemon juice or vinegar and let sit for 5 minutes.
• Make Ahead: This cake tastes great the next day. Store it covered at room temperature for up to 2 days or refrigerate for 4–5 days.

Why This Cake Works

The tang of buttermilk balances the sweetness of the cake and blueberries, while the crumb topping adds texture and a touch of cinnamon warmth. Each bite is soft, moist, and bursting with flavor—a perfect combination for a weekend brunch or a special weekday breakfast.

Pro Tip: Serve with a dollop of yogurt or a smear of cream cheese for a luxurious twist.

If you want, I can also make a quick, printable recipe card version of this Blueberry Buttermilk Breakfast Cake so you can use it in the kitchen without scrolling through instructions.

Do you want me to do that?