This Lemon Blueberry Cake transforms the classic sheet cake into a vibrant summer dessert recipe with its perfect balance of tart and sweet. The moist lemon-infused cake, studded with fresh blueberries, offers a burst of flavor in every bite, while the simple lemon glaze adds a zesty, glossy finish without overwhelming the delicate cake. Requiring just one pan and minimal prep, this Lemon Blueberry Sheet Cake is ideal for busy hosts or spontaneous celebrations, making it a standout in Sheet Cake Recipes for summer entertaining.
Why You’ll Love This Lemon Blueberry Cake Recipe
This Lemon Blueberry Cake shines among Sheet Cake Recipes for its vibrant flavors and effortless preparation. Here’s why it’s a summer must-have:
- Light and Fruity: Tangy lemon and juicy blueberries create a refreshing Cake.
- Quick and Easy: Minimal hands-on time with no layering for a simple summer dessert recipe.
- Moist and Tender: Buttermilk ensures a soft, flavorful cake in this Cake.
- No-Fuss Glaze: A zesty lemon glaze replaces heavy frosting for a light Sheet Cake Recipes finish.
- Perfect for Sharing: Ideal for crowds at summer gatherings or potlucks with this summer dessert recipe.
Ingredients for Lemon Blueberry Cake
To make this Lemon Blueberry Cake (serves 12-15), gather these ingredients:
For the Cake:
- 3 cups all-purpose flour
- 2 tsp baking powder
- 1/2 tsp baking soda
- 1 1/4 tsp salt
- 1 cup unsalted butter (2 sticks), softened
- 1 1/2 cups granulated sugar
- Zest and juice of 2 lemons (about 1/4 cup juice)
- 4 large eggs
- 1 cup buttermilk
- 2 tsp vanilla extract
- 1 1/2 cups fresh blueberries, tossed with 1 tbsp flour
For the Lemon Glaze:
- 2 1/2 cups powdered sugar
- 1/3 cup lemon juice
Ingredient Tips:
- Blueberries: Fresh blueberries work best; toss in flour to prevent sinking in this Cake.
- Buttermilk: Adds moisture and tang; substitute with milk plus 1 tbsp lemon juice if needed for this Cake.
- Lemon: Use fresh lemons for zest and juice to maximize flavor in this summer dessert recipe.
- Butter: Softened, unsalted butter ensures a creamy batter for these Sheet Cake Recipes.
- Flour: Measure accurately to avoid a dense cake in this Cake.
How to Make Lemon Blueberry Cake
Follow these steps to create a zesty Lemon Blueberry Cake:
1. Prepare the Pan:
- Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish and line with parchment paper, leaving an overhang on the long sides for easy removal.
2. Mix Dry Ingredients:
- In a medium bowl, whisk together 3 cups flour, 2 tsp baking powder, 1/2 tsp baking soda, and 1 1/4 tsp salt. Set aside.
3. Cream Wet Ingredients:
- In a large bowl, use a hand mixer or stand mixer with paddle attachment to cream 1 cup softened butter and 1 1/2 cups sugar until light and fluffy (about 2-3 minutes).
- Add 4 eggs, one at a time, mixing well after each. Stir in 1 cup buttermilk, 2 tsp vanilla extract, and the zest and juice of 2 lemons.
4. Combine Batter:
- Gradually add the dry ingredients to the wet mixture, mixing on low until no flour streaks remain. Be careful not to overmix.
- Gently fold in 1 1/2 cups flour-tossed blueberries with a spatula to evenly distribute.
5. Bake:
- Pour the batter into the prepared baking dish, spreading evenly.
- Bake for 40-45 minutes, or until a toothpick inserted in the center comes out with moist crumbs. Cool completely in the pan or lift out using parchment overhang.
6. Make the Glaze and Serve:
- In a small bowl, whisk together 2 1/2 cups powdered sugar and 1/3 cup lemon juice until smooth.
- Pour glaze over the cooled cake, spreading evenly. Let the glaze set for 15-20 minutes.
- Garnish with fresh blueberries or lemon zest and slice to serve this Cake.
Tips for Perfect Lemon Blueberry Cake
- Toss Blueberries in Flour: Prevents sinking and ensures even distribution in this Lemon Blueberry Cake.
- Don’t Overmix: Mix batter just until combined to keep this Cake light and tender.
- Use Fresh Lemons: Fresh zest and juice provide vibrant flavor for this summer dessert recipe.
- Cool Completely: Let the cake cool before glazing to prevent the glaze from melting in these Sheet Cake Recipes.
- Line the Pan: Parchment overhang makes removing the cake easy for this Cake.
Creative Variations for Lemon Blueberry Cake
- Berry Mix: Swap half the blueberries for raspberries or blackberries for a mixed berry Cake.
- Cream Cheese Glaze: Add 2 oz cream cheese to the glaze for a richer summer dessert recipe.
- Herbal Twist: Mix 1 tsp fresh thyme or lavender into the batter for a unique Sheet Cake Recipes flavor.
- Coconut Flair: Sprinkle toasted coconut over the glaze for a tropical Cake.
- Mini Cakes: Bake in muffin tins for 20-25 minutes for individual summer dessert recipes.
Serving and Presentation Ideas
This Lemon Blueberry Cake is a stunning summer dessert recipe that shines with thoughtful presentation. Try these suggestions:
- Serve on a decorative platter, garnished with fresh blueberries and lemon slices for a vibrant Cake.
- Pair with iced tea, lemonade, or sparkling wine for a refreshing summer gathering with this Sheet Cake Recipes star.
- Offer as a dessert at picnics or barbecues alongside grilled dishes for a balanced summer dessert recipe.
- Present slices on dessert plates with a dollop of whipped cream for an indulgent Cake.
- Dust with powdered sugar or add edible flowers for an elegant summer dessert recipes touch.
Storage Tips
- Refrigerate: Store in an airtight container or wrapped in the fridge for up to 5 days due to the fresh fruit in this Lemon Blueberry Cake.
- Freeze: Wrap unglazed cake tightly in plastic wrap and foil; freeze for up to 2 months. Thaw and glaze before serving this Lemon Blueberry Sheet Cake.
- Room Temperature: Keep at room temperature for up to 1 day if unglazed for this summer dessert recipe.
- Refresh: Add a fresh glaze drizzle to revive leftovers for these Sheet Cake Recipes.
- Best Fresh: Enjoy within 2-3 days for optimal flavor and texture in this Lemon Blueberry Cake.
FAQs About Lemon Blueberry Cake
Can I use frozen blueberries in Lemon Blueberry Sheet Cake?
Yes, toss frozen blueberries in flour without thawing to prevent bleeding in this Cake.
How do I store Sheet Cake Recipes?
Refrigerate for up to 5 days or freeze unglazed for 2 months for this summer dessert recipe.
Can I make Lemon Blueberry Cake ahead of time?
Yes, bake the cake a day in advance and glaze just before serving for a fresh Lemon Cake.
What can I use instead of buttermilk in summer dessert recipes?
Mix 1 cup milk with 1 tbsp lemon juice or vinegar; let sit 5 minutes.
Can I make Sheet Cake Recipes gluten-free?
Use a 1:1 gluten-free baking flour blend for a gluten-free Cake.
More Summer Dessert Recipes You’ll Love
Conclusion
This Lemon Blueberry Cake is a zesty, fruity summer dessert recipe that brings brightness to every slice. Perfect for any occasion, this Lemon Blueberry Sheet Cake is easy to make and sure to impress. Bake it today and savor the refreshing goodness of these Sheet Cake Recipes!

Lemon Blueberry Cake
Ingredients
For the Cake:
- 3 cups all-purpose flour
- 2 tsp baking powder
- 1/2 tsp baking soda
- 1 1/4 tsp salt
- 1 cup unsalted butter 2 sticks, softened
- 1 1/2 cups granulated sugar
- Zest and juice of 2 lemons about 1/4 cup juice
- 4 large eggs
- 1 cup buttermilk
- 2 tsp vanilla extract
- 1 1/2 cups fresh blueberries tossed with 1 tbsp flour
For the Lemon Glaze:
- 2 1/2 cups powdered sugar
- 1/3 cup lemon juice
Instructions
Prepare the Pan:
- Preheat oven to 350°F (175°C). Grease a 9x13-inch baking dish and line with parchment paper, leaving an overhang on the long sides for easy removal.
Mix Dry Ingredients:
- In a medium bowl, whisk together 3 cups flour, 2 tsp baking powder, 1/2 tsp baking soda, and 1 1/4 tsp salt. Set aside.
Cream Wet Ingredients:
- In a large bowl, use a hand mixer or stand mixer with paddle attachment to cream 1 cup softened butter and 1 1/2 cups sugar until light and fluffy (about 2-3 minutes).
- Add 4 eggs, one at a time, mixing well after each. Stir in 1 cup buttermilk, 2 tsp vanilla extract, and the zest and juice of 2 lemons.
Combine Batter:
- Gradually add the dry ingredients to the wet mixture, mixing on low until no flour streaks remain. Be careful not to overmix.
- Gently fold in 1 1/2 cups flour-tossed blueberries with a spatula to evenly distribute.
Bake:
- Pour the batter into the prepared baking dish, spreading evenly.
- Bake for 40-45 minutes, or until a toothpick inserted in the center comes out with moist crumbs. Cool completely in the pan or lift out using parchment overhang.
Make the Glaze and Serve:
- In a small bowl, whisk together 2 1/2 cups powdered sugar and 1/3 cup lemon juice until smooth.
- Pour glaze over the cooled cake, spreading evenly. Let the glaze set for 15-20 minutes.
- Garnish with fresh blueberries or lemon zest and slice to serve this Cake.
Notes
- Coat Blueberries: Tossing in flour prevents sinking in this Lemon Blueberry Cake.
- Mix Lightly: Combine ingredients just until blended to ensure a tender Lemon Blueberry Sheet Cake.
- Fresh Lemons: Use fresh zest and juice for maximum citrus flavor in this summer dessert recipe.
- Cool Before Glazing: Let the cake cool fully to keep the glaze intact in these Sheet Cake Recipes.
- Parchment Trick: Use overhangs for easy cake removal from the pan for this Lemon Blueberry Cake.
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