If you’ve ever stepped into a Starbucks and been tempted by the zesty aroma of their Lemon Loaf, you’re not alone. This delightful treat has become a fan favorite, and for good reason! The combination of bright lemon flavor and moist, tender crumb makes it a perfect accompaniment to your morning coffee or an afternoon pick-me-up. But what if I told you that you can recreate this beloved bakery item right at home? In this post, I’ll guide you through making a scrumptious Starbucks Lemon Loaf Copy Cat that will impress your family and friends—and perhaps even yourself!
Why You’ll Love This Recipe

This Starbucks Lemon Loaf Copy Cat recipe is not only easy to make, but it will also fill your kitchen with a beautiful citrus scent that’s sure to lift your spirits. The loaf is incredibly moist, with a burst of lemon flavor that balances perfectly with the sweetness of the cake. Plus, it’s versatile! Whether you enjoy it plain or drizzled with a tangy icing, this lemon loaf is bound to become your new favorite treat.
What You’ll Gather
- 1/2 cup butter, softened – The base for a rich and moist loaf.
- 1 cup granulated sugar – To sweeten the loaf and enhance the flavors.
- 1/3 cup sour cream – Adds moisture and a hint of tang.
- 2 tsp vanilla extract – For depth of flavor.
- 1 tsp lemon extract – To amplify the lemon flavor.
- 3 large eggs, room temperature – Ensures the batter mixes evenly.
- 2 tbsp lemon zest – Fresh zest makes a world of difference!
- 1 tbsp lemon juice – Adds brightness to the flavor.
- 1 1/2 cups all-purpose flour – The foundation of your loaf.
- 1/4 tsp baking soda – Helps with leavening.
- 1/2 tsp baking powder – Works alongside baking soda for a fluffy texture.
- 1/2 tsp salt – Enhances the flavors.
Icing:
- 1 cup powdered sugar – For a sweet finishing touch.
- 1 tbsp milk – Helps to achieve a pourable consistency.
- 1 tbsp lemon juice – Adds a zesty kick to the icing.
- 1 tsp lemon extract – To reinforce that lemony goodness.
- Pinch of salt (optional) – Balances the sweetness.
Essential Tools for Success
- Mixing bowls – For combining your ingredients.
- Electric mixer or whisk – To make mixing easier.
- Measuring cups and spoons – Precision is key in baking!
- Rubber spatula – For scraping down the sides of your bowl.
- Loaf pan – A standard 9×5 inch pan works perfectly.
- Cooling rack – To cool the loaf after baking.
Starbucks Lemon Loaf Copy Cat — Do This Next

Step 1: Preheat Your Oven
Begin by preheating your oven to 350°F (175°C). This will ensure that your loaf bakes evenly.
Step 2: Prepare Your Loaf Pan
Grease your loaf pan with butter or line it with parchment paper to make removal easier.
Step 3: Cream the Butter and Sugar
In a mixing bowl, combine the softened butter and granulated sugar. Use an electric mixer or whisk to cream them together until the mixture is light and fluffy, approximately 3-4 minutes.
Step 4: Add the Wet Ingredients
To the butter and sugar mixture, add the sour cream, vanilla extract, lemon extract, eggs, lemon zest, and lemon juice. Mix until well combined.
Step 5: Combine the Dry Ingredients
In a separate bowl, whisk together the all-purpose flour, baking soda, baking powder, and salt.
Step 6: Mix Dry and Wet Ingredients
Gradually add the dry mixture to the wet ingredients, stirring gently until just combined. Be careful not to overmix; a few lumps are perfectly fine!
Step 7: Pour the Batter into the Pan
Transfer the batter into the prepared loaf pan, smoothing out the top with a rubber spatula.
Step 8: Bake
Bake in the preheated oven for 55-60 minutes, or until a toothpick inserted into the center comes out clean.
Step 9: Cool the Loaf
Once baked, remove the loaf from the oven and let it cool in the pan for about 10 minutes. Then, transfer it to a cooling rack to cool completely.
Step 10: Make the Icing
While the loaf is cooling, whisk together the powdered sugar, milk, lemon juice, lemon extract, and optional salt in a small bowl until smooth.
Step 11: Drizzle Icing on the Loaf
Once the loaf has cooled, drizzle the lemon icing generously over the top. Allow it to set for a few minutes before slicing.
Seasonal Ingredient Swaps

- For a different flavor profile: Try using orange zest and juice instead of lemon for a citrus variation.
- For a healthier twist: Substitute Greek yogurt for sour cream.
- If you want a pop of color: Add some poppy seeds to the batter for a beautiful speckled effect.
Insider Tips
- Make sure your eggs are at room temperature for better emulsification.
- Use fresh lemon juice and zest for the best flavor—bottled lemon juice just doesn’t cut it!
- If you want an extra lemony kick, add more lemon zest to the batter.
- Ensure your baking powder and baking soda are fresh for optimal rising.
Leftovers & Meal Prep
This lemon loaf can be stored at room temperature for up to 3 days, or you can refrigerate it for up to a week. To keep it fresh, wrap it tightly in plastic wrap or store it in an airtight container. You can also freeze slices of lemon loaf, wrapped in plastic and then in foil, for up to 3 months. Just thaw at room temperature when you’re ready to enjoy a slice!
Popular Questions
Can I make this lemon loaf gluten-free?
Yes! You can substitute the all-purpose flour with a gluten-free flour blend. Make sure it includes xanthan gum for proper texture.
Can I omit the icing?
Absolutely! The loaf is delicious on its own, or you can dust it with powdered sugar for a lighter option.
How can I make this lemon loaf more moist?
Adding a little more sour cream or a splash of milk can enhance moisture. Just be careful not to add too much, or the texture might change.
Can I use bottled lemon juice instead of fresh?
While you can use bottled lemon juice, fresh lemon juice and zest provide a much brighter and more authentic flavor, so we recommend using fresh when possible!
Next Up in Your Queue
Let’s Eat
Now that you’ve mastered the art of creating a Starbucks Lemon Loaf Copy Cat, it’s time to slice into that golden, moist cake! Serve it with your favorite coffee or tea, and enjoy the delightful combination of flavors. Whether it’s for breakfast, a snack, or dessert, this lemon loaf is sure to brighten your day.
Baking is not just about following a recipe; it’s about the joy of creating something delicious from scratch. So go ahead, take a moment to savor your homemade Starbucks Lemon Loaf Copy Cat, and bask in the glory of your baking success!

Starbucks Lemon Loaf Copy Cat
Ingredients
For the Loaf:
- 1/2 cup butter softened
- 1 cup granulated sugar
- 1/3 cup sour cream
- 2 tsp vanilla extract
- 1 tsp lemon extract
- 3 large eggs room temperature
- 2 tbsp lemon zest fresh
- 1 tbsp lemon juice
- 1 1/2 cups all-purpose flour
- 1/4 tsp baking soda
- 1/2 tsp baking powder
- 1/2 tsp salt
For the Icing:
- 1 cup powdered sugar
- 1 tbsp milk
- 1 tbsp lemon juice
- 1 tsp lemon extract
- 1 pinch salt (optional)
Instructions
- Step 1: Preheat your oven to 350°F (175°C) to ensure even baking.
- Step 2: Grease your loaf pan with butter or line it with parchment paper.
- Step 3: In a mixing bowl, cream together the softened butter and granulated sugar until light and fluffy, about 3-4 minutes.
- Step 4: Add the sour cream, vanilla extract, lemon extract, eggs, lemon zest, and lemon juice to the mixture. Mix until well combined.
- Step 5: In a separate bowl, whisk together the all-purpose flour, baking soda, baking powder, and salt.
- Step 6: Gradually add the dry mixture to the wet ingredients, stirring gently until just combined.
- Step 7: Pour the batter into the prepared loaf pan, smoothing the top with a rubber spatula.
- Step 8: Bake for 55-60 minutes, or until a toothpick inserted into the center comes out clean.
- Step 9: Allow the loaf to cool in the pan for about 10 minutes before transferring it to a cooling rack.
- Step 10: While the loaf cools, whisk together the powdered sugar, milk, lemon juice, lemon extract, and optional salt until smooth.
- Step 11: Drizzle the icing generously over the cooled loaf and let it set before slicing.
Equipment
- Mixing bowls
- Electric Mixer or Whisk
- Measuring cups and spoons
- Rubber spatula
- Loaf Pan
- Cooling rack
Notes
- Use fresh lemon juice and zest for the best flavor.
- Wrap leftovers tightly to keep them fresh.
- This loaf can be frozen for up to 3 months.
