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A delicious slice of Lemon Blueberry Cake topped with fresh blueberries and lemon zest

Lemon Blueberry Cake

A moist and fluffy lemon blueberry cake that perfectly balances zesty lemon and sweet blueberries, making it an ideal dessert for any occasion.
Prep Time 30 minutes
Cook Time 30 minutes
Total Time 1 hour
Course Baking, Dessert
Cuisine American
Servings 12 servings
Calories 350 kcal

Ingredients
  

Cake Ingredients

  • 3 cups cake flour provides structure and light texture
  • 2 tsp baking powder helps the cake rise
  • 1 4 tsp baking soda supports leavening
  • 3 4 tsp salt enhances flavor
  • 1.75 cups granulated sugar adds sweetness and moisture
  • 1 cup unsalted butter, brought to room temperature adds richness
  • 2 Tbsp lemon zest brings bright citrus flavor
  • 4 large eggs, brought to room temperature adds structure and moisture
  • 1 tsp vanilla extract enhances overall flavor
  • 1 cup whole milk, brought to room temperature adds moisture and tenderness
  • 1 3/4 cup sour cream, brought to room temperature increases moisture and richness
  • 3.5 Tbsp fresh lemon juice adds acidity and flavor
  • 2.5 cups fresh blueberries, rinsed and dabbed nearly dry adds sweetness and moisture

Frosting Ingredients

  • 8 oz. cream cheese, at room temperature for cake frosting
  • 1 2 cup unsalted butter, brought to room temperature adds creaminess
  • 1 tsp vanilla extract enhances frosting flavor
  • 4 cups powdered sugar sweetens and provides structure to the frosting

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C). Prepare two 9-inch round cake pans by greasing and lightly flouring them.
  • In a large mixing bowl, whisk together the cake flour, baking powder, baking soda, and salt until well combined.
  • In another bowl, cream together the granulated sugar and unsalted butter until light and fluffy.
  • Add the lemon zest to the butter and sugar mixture and beat until combined.
  • Incorporate the eggs one at a time, mixing well after each addition.
  • Stir in the vanilla extract.
  • Gradually alternate adding the flour mixture and the whole milk into the butter mixture, starting with a third of the flour, then half the milk, and continuing to mix until well combined.
  • Add in the sour cream and fresh lemon juice, mixing until just combined.
  • Gently fold the blueberries into the batter.
  • Divide the batter evenly between the prepared cake pans and smooth the tops.

Baking

  • Bake in the preheated oven until golden brown and a toothpick inserted in the center comes out clean.
  • Allow the cakes to cool in the pans for about 10-15 minutes before transferring to a cooling rack to cool completely.

Frosting and Assembly

  • While the cakes cool, prepare the cream cheese frosting by beating together the softened cream cheese and unsalted butter until smooth.
  • Add vanilla extract and gradually incorporate powdered sugar until light and fluffy.
  • Once cooled, place one cake layer on a serving plate, spread frosting on top, and place the second layer on top.
  • Frost the top and sides of the cake with the remaining cream cheese frosting.
  • Garnish with extra blueberries or lemon slices if desired.

Notes

Ensure all ingredients are at room temperature for proper mixing. Be gentle when folding in blueberries to prevent breaking.
Keyword Baking Recipe, Dessert Recipe, Lemon Blueberry Cake, Moist Cake