Lemon Blueberry Sheet Cake Recipe
This delightful Lemon Blueberry Sheet Cake combines the bright, zesty flavors of fresh lemon with juicy blueberries, all baked into a moist, tender cake topped with a tangy lemon glaze. Perfect for gatherings or a refreshing dessert any time of year, this sheet cake is easy to prepare and sure to impress with its vibrant taste and beautiful presentation.
- Author: Logan
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour 5 minutes
- Yield: 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Dry Ingredients
- 3 cups all-purpose flour
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1 1/4 teaspoons salt
- 1 1/2 tablespoons all-purpose flour (for tossing blueberries)
Cake Batter
- 1 cup butter (2 sticks), softened
- 1 1/2 cups granulated sugar
- Juice and zest of 2 lemons (about 1/4 cup lemon juice)
- 4 large eggs
- 1 cup buttermilk
- 2 teaspoons vanilla extract
- 1 1/2 cups fresh blueberries, tossed with 1 tablespoon flour
Glaze
- 2 1/2 cups powdered sugar
- 1/3 cup lemon juice
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish thoroughly, then line it with parchment paper, allowing an overhang on the two long sides. This will make it easier to lift the cake out once baked.
- Mix Dry Ingredients: In a medium mixing bowl, whisk together the all-purpose flour, baking powder, baking soda, salt, and the tablespoon of flour reserved for tossing the blueberries. Set this mixture aside.
- Cream Butter and Sugar: Using a stand mixer fitted with the paddle attachment or a hand mixer, cream the softened butter and granulated sugar together on medium-high speed until the mixture is light and fluffy, about 3-4 minutes.
- Add Wet Ingredients: Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next. Then add the vanilla extract, lemon juice, and zest, mixing on low speed. Slowly blend in the buttermilk until just combined.
- Combine with Dry Ingredients: Gradually add the dry ingredient mixture to the wet ingredients, mixing on low until no streaks of flour remain. Be careful not to overmix to keep the cake tender.
- Fold in Blueberries: Gently fold the flour-coated blueberries into the batter with a spatula, distributing them evenly without breaking them.
- Bake the Cake: Pour the batter into the prepared baking dish, smoothing the top evenly. Bake for 40-45 minutes, or until a toothpick inserted into the center comes out with moist crumbs but not wet batter.
- Cool the Cake: Allow the cake to cool completely in the pan on a wire rack. Once cool, you can use the parchment paper overhang to lift the cake out of the pan for easier glazing, or leave it in the dish for serving.
- Prepare and Apply Glaze: In a small bowl, whisk together the powdered sugar and 1/3 cup lemon juice until smooth and pourable. Drizzle this glaze evenly over the cooled cake.
- Set and Serve: Let the glaze harden before slicing. Garnish with additional fresh blueberries or lemon zest if desired, then serve and enjoy!
Notes
- Using parchment paper with an overhang makes removing the cake much easier and cleaner.
- Tossing blueberries with flour helps prevent them from sinking to the bottom of the cake during baking.
- Ensure the cake is completely cool before glazing to avoid melting the glaze.
- Frozen blueberries can be used if fresh ones are not available; just do not thaw them before folding into the batter.
- This cake can be stored in an airtight container at room temperature for up to 3 days or refrigerated for up to 5 days.
- To keep the glaze smooth, sift the powdered sugar before mixing if it’s clumpy.
Nutrition
- Serving Size: 1 slice (1/12th of cake)
- Calories: 390
- Sugar: 40g
- Sodium: 320mg
- Fat: 18g
- Saturated Fat: 11g
- Unsaturated Fat: 6g
- Trans Fat: 0.5g
- Carbohydrates: 55g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 90mg
Keywords: lemon blueberry cake, sheet cake recipe, lemon dessert, blueberry dessert, lemon glaze cake, easy sheet cake, fruity cake