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Lemon Blueberry Sheet Cake

Lemon Blueberry Sheet Cake


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  • Author: Lila
  • Total Time: 1 hour 5 minutes
  • Yield: 16 slices 1x

Description

Lemon Blueberry Sheet Cake is a delightful dessert that captures the essence of summer in every bite. This moist and tender cake pairs zesty lemon with sweet, juicy blueberries, creating a refreshing flavor profile that is perfect for warm-weather gatherings or just a cozy afternoon treat. With its easy preparation and generous size (16 servings), this cake is ideal for sharing at BBQs, picnics, or family celebrations. Whether enjoyed plain or topped with a luscious lemon glaze, it’s sure to impress friends and family alike. Discover how simple it is to whip up this crowd-pleaser and elevate your dessert game.


Ingredients

Scale
  • 3 cups all-purpose flour
  • 2 teaspoons baking powder
  • 1/2 teaspoon baking soda
  • 1 1/4 teaspoons salt
  • 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 flour

Instructions

  1. Preheat the oven to 350°F. Grease a 9×13 baking dish and line it with parchment paper.
  2. In a bowl, whisk together flour, baking powder, baking soda, and salt.
  3. Cream the butter and sugar in a stand mixer until light and fluffy.
  4. Add eggs, vanilla extract, and buttermilk; mix until combined.
  5. Gradually add dry ingredients, mixing until just combined. Fold in lemon juice, zest, and blueberries gently.
  6. Pour batter into the prepared dish and bake for 40-45 minutes or until a toothpick comes out clean.
  7. Allow cooling before glazing with powdered sugar mixed with lemon juice.
  • Prep Time: 20 minutes
  • Cook Time: 45 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice (approximately 90g)
  • Calories: 360
  • Sugar: 30g
  • Sodium: 230mg
  • Fat: 18g
  • Saturated Fat: 11g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 46g
  • Fiber: <1g
  • Protein: 5g
  • Cholesterol: 80mg