Lemon Blueberry Coffee Cake

Name: Lemon Blueberry Coffee Cake
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Yield: 8 servings
Ingredients: 1 ½ cups all-purpose flour; 1 teaspoon baking powder; ½ teaspoon baking soda; ¼ teaspoon salt; ½ cup unsalted butter, softened; 1 cup granulated sugar; 2 large eggs; 1 tablespoon lemon zest; 1 teaspoon vanilla extract; ½ cup sour cream; 1 cup fresh blueberries (or frozen, if not in season); 1 cup powdered sugar; 2 tablespoons fresh lemon juice

Highlighted under: Oven Meals

I absolutely love how this Lemon Blueberry Coffee Cake combines the bright zing of lemon with the sweet burst of blueberries. The first bite is like a refreshing spring morning! Each forkful is moist and fluffy, making it perfect for brunch or an afternoon treat. I enjoy serving it with a light glaze that adds a bit of sweetness, elevating the flavors even further. This recipe is one of my favorites because it balances taste and ease, allowing anyone to create something delicious without breaking a sweat.

Created by

Yvette Harrington

Last updated on 2026-03-27T23:57:22.834Z

When I first made this Lemon Blueberry Coffee Cake, I was amazed at how the simple combination of ingredients could create such a delightful dessert. The zesty lemon pairs beautifully with the juicy blueberries, making each slice a refreshing experience. I recommend using fresh blueberries for the best flavor, but frozen also works if they are not in season.

To achieve a light and fluffy texture, I like to cream the butter and sugar until it's really pale and fluffy before adding the eggs. This method helps to incorporate air, resulting in a cake that rises beautifully in the oven. Trust me, it's worth the extra minute of mixing!

Why You'll Love This Recipe

Bright lemon flavor that invigorates the senses
Juicy blueberries that add bursts of sweetness
Perfectly moist and fluffy texture that melts in your mouth

Understanding the Ingredients

The combination of all-purpose flour, baking powder, and baking soda creates the structure of this Lemon Blueberry Coffee Cake. The flour provides the necessary stability, while baking powder and soda give it a slight lift, resulting in that perfect fluffy texture. If you're in a pinch, whole wheat flour can be used, but keep in mind it may alter the crumb slightly, making it denser. Additionally, using a high-quality vanilla extract amplifies the flavor, so choose one that’s pure rather than imitation.

Sour cream is essential in this recipe as it adds moisture and a subtle tang that enhances the lemon flavor. If you need a substitute, plain Greek yogurt can work in a 1:1 ratio and yield a similar texture. The butter used needs to be properly softened to incorporate air during creaming; this process helps to create a lighter cake. If your butter is too hard, try cutting it into small pieces and letting it sit at room temperature for about 30 minutes.

Perfecting Your Baking Technique

When mixing the batter, it’s crucial to avoid over-mixing after adding the flour. Excessive mixing can lead to a tough cake because it develops gluten. Mix until just combined to maintain that soft texture. If you wish to enhance the blueberry flavor, try tossing the berries in a little flour before adding them to the batter; this helps prevent them from sinking during baking.

Baking time can vary slightly depending on your oven’s calibration and whether you’re using a dark or light pan. A darker pan may bake the cake faster, so keep an eye on it as it approaches the 40-minute mark. Look for golden edges and a toothpick test; it should come out clean with a few moist crumbs clinging to it, but not wet batter.

Ingredients

Gather the following ingredients to prepare this delicious cake:

For the Cake

1 ½ cups all-purpose flour
1 teaspoon baking powder
½ teaspoon baking soda
¼ teaspoon salt
½ cup unsalted butter, softened
1 cup granulated sugar
2 large eggs
1 tablespoon lemon zest
1 teaspoon vanilla extract
½ cup sour cream
1 cup fresh blueberries (or frozen, if not in season)

For the Glaze

1 cup powdered sugar
2 tablespoons fresh lemon juice

Make sure to have all ingredients ready before starting to ensure a smooth baking experience!

Instructions

Follow these steps to bake your Lemon Blueberry Coffee Cake:

Preheat the Oven

Preheat your oven to 350°F (175°C) and grease a 9-inch round cake pan.

Mix Dry Ingredients

In a bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.

Cream Butter and Sugar

In a large bowl, beat together softened butter and sugar until light and fluffy, about 3-4 minutes.

Add Eggs and Flavorings

Add the eggs one at a time, incorporating lemon zest and vanilla extract until smooth.

Combine Wet and Dry Ingredients

Gradually mix in the dry ingredients and sour cream until just combined. Gently fold in the blueberries.

Bake the Cake

Pour the batter into the prepared pan and smooth the top. Bake for 40-45 minutes, or until a toothpick comes out clean.

Prepare the Glaze

While the cake cools, whisk together powdered sugar and lemon juice until smooth.

Glaze and Serve

Once the cake has cooled completely, drizzle the glaze over the top and serve slices warmly or at room temperature.

Enjoy your delicious Lemon Blueberry Coffee Cake!

Pro Tips

For an extra burst of lemon flavor, consider adding a bit of lemon extract to the glaze.

Storage and Make-Ahead Tips

This Lemon Blueberry Coffee Cake is incredibly versatile for storage. Once cooled completely, wrap it tightly in plastic wrap or place it in an airtight container. It can be stored at room temperature for up to three days or in the refrigerator for about a week. For longer storage, consider freezing individual slices. Just wrap them in plastic wrap followed by aluminum foil, and they’ll last up to three months in the freezer.

If you want to enjoy this treat later, you can prepare the batter the night before. Just mix everything up to the point of pouring it into the pan, cover it, and refrigerate. In the morning, let it sit at room temperature while your oven preheats, and then bake as instructed. This makes for an easy brunch option without much early morning chaos.

Serving Suggestions and Variations

For a delightful presentation, dust the cooled cake with additional powdered sugar right before serving or top it with a dollop of whipped cream and fresh berries. Pair your coffee cake with a hot cup of tea or coffee for an elevated brunch experience. This combination creates a delicious balance between sweet and tart flavors, enhancing the entire meal.

Feel free to customize this recipe by incorporating other fruits like raspberries or diced peaches for a seasonal twist. You can also add nuts like chopped almonds to the batter for extra crunch and flavor. If you're looking for a lighter version, try reducing the sugar by a third; just remember that it may change the texture slightly, so adjust the baking time accordingly.

Questions About Recipes

→ Can I use frozen blueberries?

Yes, you can use frozen blueberries; just do not thaw them before adding to the batter.

→ How do I store leftovers?

Store leftovers in an airtight container at room temperature for up to 3 days.

→ Can I make this cake ahead of time?

Absolutely! You can bake the cake a day in advance and glaze it just before serving.

→ What can I serve with this cake?

This cake pairs wonderfully with coffee, tea, or even a scoop of vanilla ice cream!