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blueberry lemon cake recipe

Delicious Blueberry Lemon Cake Recipe for Your Summer Gatherings

This blueberry lemon cake recipe is a refreshing summer dessert combining juicy blueberries and zesty lemon, perfect for gatherings.
Prep Time 30 minutes
Cook Time 20 minutes
Cooling Time 10 minutes
Total Time 1 hour
Course Dessert
Cuisine American
Servings 12 slices
Calories 350 kcal

Equipment

  • Oven
  • Mixing bowl
  • cake pans
  • Wire rack

Ingredients
  

For the Cake

  • 1 box Vanilla Cake Mix Feel free to substitute with your favorite flavor.
  • 1.5 lemons Lemon Juice and Zest Fresh lemons are best.
  • 1.75 cups Fresh Blueberries Frozen blueberries are an alternative but may change the outcome.
  • 3 Tbsp All-Purpose Flour Coats the blueberries to prevent sinking.
  • 1 cup Unsalted Butter Provides richness; swap with vegan butter for a dairy-free option.

For the Frosting

  • 3 cups Powdered Sugar Texture will vary if using granulated sugar.
  • 1/4 cup Heavy Cream Use whole milk for a lighter alternative.
  • 1 tsp Vanilla Extract Highly recommended.
  • 1 pinch Kosher Salt Balances out sweetness.

For Garnish

  • Lemon Slices You can switch to lime slices for a refreshing twist.

Instructions
 

Preparation

  • Preheat your oven to 350ºF and prepare three 9” cake pans by greasing and lining them with parchment paper.
  • Prepare the cake mix according to the package instructions, stirring in the juice and zest of the lemons.
  • Combine the blueberries with the all-purpose flour in a small bowl to prevent sinking.
  • Fold the floured blueberries gently into your cake batter until just combined, then divide the batter among the prepared pans and bake for 18-20 minutes.
  • Cool the cakes in their pans for about 10 minutes, then invert them onto a wire rack to cool completely before frosting.
  • Make the buttercream frosting by beating softened unsalted butter and powdered sugar together until fluffy, then mix in the other frosting ingredients.
  • Assemble your cake by placing layers on a serving plate, spreading frosting in between and covering the entire cake.
  • Garnish with fresh blueberries and lemon slices.

Notes

Ensure cakes cool completely before frosting to prevent melting. Store covered at room temperature for up to 4 days.
Keyword BBQ desserts, blueberry lemon cake recipe, easy cake recipe, family gatherings, layered cake, summer desserts