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Starbucks Lemon Loaf Cake

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This Starbucks Lemon Loaf Cake is soft, moist, and packed with vibrant lemon flavor, topped with a sweet and tangy glaze—perfect for brunch, dessert, or an afternoon treat.

  • Total Time: 1 hour 10 minutes
  • Yield: 10 servings

Ingredients

  • 1 1/2 cups all-purpose flour
  • 1 tsp baking powder
  • 1/2 tsp baking soda
  • 1/4 tsp salt
  • 1 cup granulated sugar
  • 3 large eggs
  • 1/2 cup sour cream
  • 1/2 cup vegetable oil
  • 2 tbsp lemon zest
  • 1/4 cup fresh lemon juice
  • 1 tsp vanilla extract
  • 1 cup powdered sugar (for the glaze)
  • 12 tbsp milk (for the glaze)
  • 1 tbsp lemon juice (for the glaze)

Instructions

  1. Preheat the oven to 350°F (175°C) and grease a 9×5-inch loaf pan.
  2. In a bowl, whisk together flour, baking powder, baking soda, and salt.
  3. In another bowl, beat sugar and eggs until light and fluffy.
  4. Add sour cream, oil, lemon zest, lemon juice, and vanilla extract to the egg mixture and mix until smooth.
  5. Gradually stir in the dry ingredients until just combined. Do not overmix.
  6. Pour the batter into the prepared loaf pan and bake for 50–55 minutes, or until a toothpick inserted into the center comes out clean.
  7. Let the cake cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
  8. Prepare the glaze by whisking powdered sugar with milk and lemon juice until thick but pourable.
  9. Once the cake is fully cooled, drizzle the glaze over the top and let it set before slicing.

Notes

  • Fold in blueberries for added fruitiness.
  • Swap sour cream for Greek yogurt for a denser texture.
  • Add lemon extract for extra lemon flavor.
  • Ensure the cake is completely cool before glazing to prevent melting.
  • Author: liinaa
  • Prep Time: 15 minutes
  • Cook Time: 55 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 slice
  • Calories: 430
  • Sugar: 38g
  • Sodium: 270mg
  • Fat: 20g
  • Saturated Fat: 4g
  • Unsaturated Fat: 15g
  • Trans Fat: 0g
  • Carbohydrates: 58g
  • Fiber: 1g
  • Protein: 5g
  • Cholesterol: 55mg