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Starbucks Copycat Lemon Loaf

This homemade version of the famous Starbucks Lemon Loaf is incredibly moist, rich, and packed with bright lemon flavor. With a tender crumb and a tangy lemon glaze on top, it's a perfect treat for breakfast, dessert, or a zesty afternoon pick-me-up. Even better than the original!
Prep Time5 minutes
Cook Time55 minutes
Total Time1 hour
Course: Breakfast, Dessert
Cuisine: American
Keyword: copycat Starbucks recipe, homemade lemon bread, lemon pound cake, Starbucks lemon loaf
Servings: 10
Calories: 432kcal

Ingredients

For the Lemon Loaf:

  • 1 1/2 cups all-purpose flour
  • 1 3.4 oz package instant lemon pudding mix
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 3 eggs
  • 1 cup sugar
  • 2 tablespoons butter softened
  • 1 teaspoon vanilla extract
  • 2 teaspoons lemon extract
  • 1/3 cup fresh lemon juice
  • 1/2 cup vegetable oil
  • 3/4 cup plain Greek yogurt
  • Zest of 1 lemon

For the Frosting:

  • 3 tablespoons butter softened (not melted)
  • 1 1/2 cups powdered sugar
  • 3 tablespoons lemon juice
  • 1 teaspoon lemon extract

Instructions

  • Preheat the oven to 350°F (175°C). Line the bottom of a 5 x 9-inch loaf pan with parchment paper and lightly grease with non-stick spray.
  • In a medium bowl, whisk together the flour, lemon pudding mix, baking powder, baking soda, and salt.
  • In a large bowl, use a hand or stand mixer to beat the eggs, sugar, butter, vanilla extract, lemon extract, lemon juice, oil, and Greek yogurt until smooth and well combined.
  • Gradually add the dry ingredients to the wet mixture, mixing until just incorporated. Stir in the lemon zest.
  • Pour the batter into the prepared loaf pan and bake for 55 minutes, or until a toothpick inserted in the center comes out clean.
  • Allow the loaf to cool in the pan for 5–10 minutes. Run a knife around the edges, then transfer the loaf to a wire rack to cool completely.
  • For the frosting, beat together the softened butter, lemon juice, and lemon extract. Gradually add the powdered sugar and mix until smooth and creamy.
  • Spread the frosting evenly over the cooled loaf. Refrigerate for at least 30 minutes to set before slicing and serving.

Notes

Store leftovers in an airtight container in the fridge for up to 5 days.
Let the loaf sit at room temperature for 10 minutes before serving for best texture.
Add extra lemon zest to the frosting for even more vibrant lemon flavor.