Vegan Lemon Loaf (Starbucks Copycat)
This vegan lemon loaf is a bright and zesty treat, perfect for summer or even the cooler months when you’re missing the flavor of citrus. Whether you’re looking for a sweet breakfast, an afternoon snack, or a light dessert, this recipe has got you covered. It’s bursting with fresh lemon flavor and has a tender, moist crumb that tastes just like a slice from your favorite cafe.

You don’t need any fancy ingredients or equipment to make this recipe, just a few pantry staples and some fresh lemons. The result is a delicious, dairy-free cake that rivals any traditional lemon pound cake, including the famous Starbucks lemon loaf!
I love how easy and versatile this recipe is. Its amazing as is, but it’s also a great base for experimenting with different flavors. Add some poppy seeds for a classic twist, or try incorporating fresh herbs for a more sophisticated flavor profile.
There is a great balance of bright flavors that’s both refreshing and indulgent. Even those who aren’t vegan or health-conscious end up loving this lemon loaf.
This vegan lemon loaf is always a hit as a gift, but you can also make it for special occasions like birthdays or cookouts. It’s a great way to showcase the bright, sunny flavor of lemons in a dessert that everyone can enjoy, regardless of their dietary preferences.
Recipe Highlights
- This vegan lemon loaf is 100% plant-based, making it perfect for vegans or those avoiding dairy and eggs.
- Fresh lemon juice and zest give this loaf an authentic and bright lemon flavor.
- It’s a versatile recipe that can be customized with add-ins like poppy seeds, nuts or herbs.
- This loaf stays moist for days, making it great for make-ahead breakfasts or snacks. Need a quick breakfast as you run out the door? No problem!
- The simple lemon glaze adds an extra layer of lemon flavor and sweetness.
- The recipe is incredibly easy to make, requiring just one bowl for mixing the batter.

Ingredients Needed
- All-purpose flour – This forms the base of the loaf. Make sure to measure it correctly for the best texture.
- Granulated sugar – Sweetens the loaf and helps create a tender crumb.
- Salt – Just a pinch enhances all the other flavors.
- Baking powder and baking soda – These leavening agents help the loaf rise and create a light texture.
- Neutral oil – Use a mild-flavored oil like vegetable oil or melted coconut oil (which will impart some flavor).
- Oat milk – This non-dairy milk adds moisture. You can substitute with another plant-based milk if you prefer.
- Vanilla extract – Enhances the overall flavor of the loaf.
- Lemon zest – This adds intense lemon flavor. Don’t skip it!
- Fresh lemon juice – Adds tanginess and reacts with the baking soda to help the loaf rise.
- Powdered sugar – For the simple lemon glaze.
How to Make Vegan Lemon Loaf

Preheat your oven to 350°F (175°C). Grease a 9″ x 5″ loaf pan and line it with parchment paper, leaving some overhang for easy removal.
In a large bowl, combine the dry ingredients: all-purpose flour, granulated sugar, salt, baking powder, and baking soda. Stir well to evenly distribute.
Make a well in the center of the dry ingredients and add the wet ingredients: oat milk, oil, and vanilla extract. Stir until mostly incorporated.
Add the lemon juice and lemon zest to the batter. Stir quickly until completely smooth. The acid from the lemon juice will start reacting with the baking soda immediately, so work fast!
Pour the batter into your prepared loaf pan and smooth out the top.
Bake for 45-55 minutes, until the edges are golden brown and a skewer inserted into the center comes out clean.
Let the loaf cool in the pan for at least 20 minutes before transferring to a wire rack to cool completely.
Once the loaf is mostly cool, prepare the glaze by mixing powdered sugar with just enough lemon juice to create a thick but pourable consistency.
Drizzle the glaze over the cooled loaf and allow it to set before serving.
Storage and Serving
This vegan lemon loaf can be stored in an airtight container at room temperature for up to 2 days, or in the refrigerator for up to 5 days. The glaze may become sticky in the fridge, so it’s best to bring the loaf to room temperature before serving.
For longer storage, you can freeze slices of the unglazed loaf for up to 3 months. Wrap each slice individually in plastic wrap, then place in a freezer bag. Thaw at room temperature when ready to eat.
The lemon loaf is delicious on its own of course, but you can serve it in various ways:
- Enjoy a slice with your morning cup of coffee or tea
- Serve it as a dessert with a scoop of vegan ice cream
- Cut into cubes and use in a trifle or parfait
- Toast slices lightly and spread with vegan cream cheese for a decadent treat – my favorite!
This vegan lemon loaf also pairs wonderfully with fresh berries or a dollop of coconut whipped cream for an extra special touch.

Recipe Tips and FAQs
- For the most intense lemon flavor, don’t skip the lemon zest. It contains essential oils that give a bright, lemony taste.
- If your batter seems too thick, add a little more non-dairy milk, one tablespoon at a time.
- For a more sophisticated flavor, try replacing half of the neutral oil with good quality olive oil.
- While not required, I like using organic sugar in this recipe for the best flavor.
Can I use bottled lemon juice instead of fresh?
While fresh is best for both flavor and acidity, you can use bottled lemon juice in a pinch. Just make sure it’s 100% lemon juice with no added ingredients.
How can I make this recipe oil-free?
You can try substituting the oil with unsweetened applesauce or mashed banana. Keep in mind this will change the texture and flavor of the loaf considerably.
Can I make this into muffins instead of a loaf?
Yes! I love doing this for a more portable snack. Pour the batter into a lined muffin tin and bake for about 20-25 minutes, or until a toothpick comes out clean.
How do I know when the loaf is done baking?
The loaf should be golden brown on top, and a skewer or toothpick inserted into the center should come out clean. The internal temperature should reach about 200°F (93°C).
Can I add poppy seeds to this recipe?
Absolutely! Stir in 2 tablespoons of poppy seeds when you add the lemon juice and zest for a classic lemon poppy seed loaf.
Other vegan lemon desserts:

Vegan Lemon Loaf
Ingredients
- 2 ½ cups all-purpose flour
- 1 cup granulated sugar
- ½ tsp salt
- 2 tsp baking powder
- ½ tsp baking soda
- ½ cup oil vegetable, sunflower, avocado or canola
- 1 cup non-dairy milk I prefer oat
- 1 tsp vanilla extract
- 5 tsp lemon zest 2-3 large lemons
- ¼ cup lemon juice
Icing
- ¾ cup powdered sugar
- 1-2 Tbsp. lemon juice
Instructions
- Start by heating your oven to 350°F. Prepare a 9″ x 5″ loaf pan by greasing it and lining with parchment paper, ensuring some paper hangs over the sides for easy loaf removal later.
- In a large bowl, mix together your dry ingredients: flour, sugar, salt, baking powder, and baking soda. Stir thoroughly to combine.
- Create a well in the middle of your dry mixture. Pour in the wet ingredients: oat milk, oil, and vanilla extract. Stir until just combined.
- Quickly add the lemon juice and zest to your batter. Mix rapidly until the batter is smooth. Speed is key here, as the lemon juice will immediately begin to react with the baking soda.
- Transfer your batter to the prepared loaf pan, making sure to level out the top.
- Place in the oven and bake for 45-55 minutes. You’ll know it’s done when the edges turn golden brown and a skewer poked into the middle comes out clean.
- Once baked, let the loaf rest in the pan for at least 20 minutes. After this, carefully move it to a wire rack to finish cooling.
- While the loaf is cooling, make your glaze. Mix powdered sugar with lemon juice, adding just enough juice to create a thick glaze that can still be poured.
- When the loaf has cooled sufficiently, drizzle your glaze over the top. Let the glaze set before you slice and serve your lemon loaf.