Lemon Blueberry Coffee Cake Recipe for 9x13 Pan

If you’re looking for a bright, flavorful breakfast or brunch treat, this lemon blueberry coffee cake baked in a 9×13 pan is a perfect choice. Its tender crumb, burst of juicy blueberries, and zesty lemon glaze make it a crowd-pleaser that’s easy to prepare ahead of time. Whether for a weekend brunch or an afternoon coffee break, this coffee cake delivers a delightful balance of sweetness and citrus freshness.

Ingredients

2 cups all-purpose flour
1 cup granulated sugar
1/2 teaspoon salt
1 tablespoon baking powder
1/2 cup unsalted butter, cold and cubed
1 cup whole milk
2 large eggs
1 teaspoon vanilla extract
1 tablespoon lemon zest (from about 2 lemons)
1 1/2 cups fresh blueberries
For the Lemon Glaze:
1 cup powdered sugar
2-3 tablespoons fresh lemon juice
Additional lemon zest for garnish (optional)

Instructions

Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or non-stick spray and set aside.
In a large mixing bowl, whisk together the flour, sugar, salt, and baking powder until well combined.

Add the cold, cubed butter to the dry ingredients. Using a pastry cutter, two forks, or your fingertips, cut in the butter until the mixture resembles coarse crumbs. This step ensures a tender, flaky crumb.
In a separate bowl, whisk together the milk, eggs, vanilla extract, and lemon zest. Pour the wet ingredients into the dry and gently stir until just combined. Do not overmix, as this can lead to a dense cake.
Gently fold in the blueberries, taking care not to crush them. Distribute evenly throughout the batter.

Pour the batter into the prepared baking dish, spreading it evenly with a spatula.
Bake in the preheated oven for 40-45 minutes, or until a toothpick inserted into the center comes out clean. If the top starts to brown too quickly, tent the cake with foil.
While the cake is baking, prepare the lemon glaze. In a small bowl, whisk together the powdered sugar and lemon juice until smooth. Adjust the thickness by adding more lemon juice or powdered sugar as needed.

Once baked, remove the cake from the oven and let it cool in the pan for about 15 minutes. Then, drizzle the lemon glaze over the warm cake for a glossy finish.
Allow the glaze to set for 10-15 minutes before slicing and serving. Garnish with additional lemon zest if desired.

Tips

Use fresh blueberries for the best flavor and juiciness. Frozen blueberries can be used but should be thawed and drained to prevent excess moisture.

For a more pronounced lemon flavor, increase the lemon zest or add a teaspoon of lemon extract to the batter.
To keep the cake moist and tender, avoid overmixing the batter once the wet and dry ingredients are combined.
If you prefer a more crumbly topping, sprinkle some streusel (a mixture of butter, flour, sugar, and lemon zest) over the batter before baking.

Serving Suggestions

This lemon blueberry coffee cake pairs beautifully with a hot cup of coffee or tea. Serve it warm or at room temperature, perhaps with a dollop of whipped cream or a scoop of vanilla ice cream for an extra indulgence. It’s also excellent for brunch buffets or as a sweet finish to a weekend breakfast.

Variations

Raspberry Lemon Coffee Cake: Substitute blueberries with fresh raspberries for a slightly tart twist.
Gluten-Free Version: Use a gluten-free all-purpose flour blend in place of regular flour.

Vegan Adaptation: Replace eggs with flax eggs (1 tablespoon ground flaxseed + 3 tablespoons water per egg), use plant-based milk, and vegan butter.
Adding Nuts: Incorporate chopped almonds or pecans into the batter or sprinkle on top before baking for added crunch.

Storage and Reheating

Store any leftover coffee cake in an airtight container at room temperature for up to 2 days. For longer storage, cover tightly and refrigerate for up to 5 days. To reheat, warm individual slices in the microwave for about 20-30 seconds or in a 350°F (175°C) oven for 10 minutes. The cake is best enjoyed fresh but remains delicious for several days when stored properly.

Frequently Asked Questions

Can I use frozen blueberries instead of fresh?

Yes, frozen blueberries work well in this recipe. Thaw and drain them thoroughly before adding to prevent excess moisture, which can affect the cake’s texture.

How do I know when the cake is done?

Insert a toothpick into the center of the cake; if it comes out clean or with just a few moist crumbs, the cake is ready. Baking time can vary slightly depending on your oven, so start checking around the 40-minute mark.

Can I make this cake ahead of time?

Absolutely. You can prepare and bake the cake a day in advance, then store it covered at room temperature or in the refrigerator. Add the lemon glaze just before serving for the freshest flavor.

Is the lemon glaze necessary?

The glaze adds a bright citrus flavor and a glossy finish that enhances the cake’s presentation and taste. However, if you prefer a less sweet or simpler cake, you can omit it or drizzle with a light dusting of powdered sugar instead.

What are some good substitutions for the lemon zest?

If you don’t have fresh lemons, lemon extract or bottled lemon juice can be used. Keep in mind that lemon extract is more concentrated, so use sparingly. Lemon zest provides a fresh, aromatic flavor that’s hard to replace fully, but a little lime zest can work in a pinch for a slightly different citrus note.

Can I add other fruits or flavorings?

Yes, you can experiment with other berries like raspberries or blackberries, or add a teaspoon of cinnamon or nutmeg to the batter for extra warmth. Just be mindful that adding too many ingredients may affect the moisture balance.

This lemon blueberry coffee cake is a versatile, crowd-pleasing recipe that combines fresh flavors with a tender crumb. Perfect for breakfast, brunch, or a sweet snack, it’s sure to become a favorite in your baking repertoire.

Lemon Blueberry Coffee Cake Recipe for 9×13 Pan