Gluten Free Lemon Cake
This gluten free lemon cake is moist, spongey and so easy to make. Just one bowl and a few simple ingredients. Top it off with a sweet and tangy dairy free lemon buttercream frosting.

This cake has been a long time coming and gone through SO many phases! I initially planned on making a vegan lemon cake that would of course be gluten free, but every trial results in a gummy, weirdly chewy or really dense cake.
After about 5 tries, I decided to throw in the towel on the vegan idea and just stick to a really, really good gluten free lemon cake. The eggs provide this cake with structure and help contribute to the perfect spongey texture.
This cake also uses a mix of gluten free all purpose flour and almond flour to provide a nice cakey texture. It’s much fluffier than my gluten free lemon drizzle cake, which is more like a pound cake.
I sometimes find that just using the all purpose flour can yield a slightly gummy texture, but a little bit of almond flour really helps to balance that all out and keep the cake light, fluffy, moist and delicious.
One bite into this cake and you’re going to fall in love. It’s the perfect Easter dessert, but to be honest, I would eat this any day or any time of year. If you love this recipe, my strawberry cake, almond flour vanilla cake or orange cake next!

How to make gluten free lemon cake
Line either one 9×13 pan or two 9 inch round pans or three 6 inch round pans with parchment paper just on the bottom. It helps to lightly oil the bottom then put the prepared parchment paper in so it sticks easily. Set aside.
In a large bowl or bowl of a stand mixer, beat together all wet ingredients until well incorporated. Use a handheld electric mixer if not using a stand mixer.
Add in the dry ingredients, making sure to spoon and level the flours to measure, don’t scoop from the bag. Use a whisk to mix together until well combined, but careful not to over-mix.
It shouldn’t be runny, but definitely won’t be thick either. It should resemble a fairly thin pancake batter.
Pour into your prepared pan(s) and add to the oven. The 9×13 will take about 32-40 minutes, the 9 inch will take closer to 25-30 and the 6 inch will take about 45. Check with a toothpick to test doneness.

Remove from the oven, let cool for about 10 minutes, then carefully flip onto a cooling rack and peel off the parchment paper. If you’re making a sheet cake, you are welcome to leave it right in there and frost it in the pan for easy storage.
Let cool completely before frosting. I suggest sticking in the fridge for about an hour to ensure it’s fully cool.
To make the buttercream, add the room temperature butter, milk lemon juice an zest to the bowl of a stand mixer or large mixing bowl and beat until well combined. I prefer using a stand mixer to make buttercream.
Beat in the powdered sugar, 1 cup at a time until your desired consistency is reached. I used about 4 cups for this recipe. To make it thicker, add more sugar, to make it thinner, add more milk. Frost the cake once cool & enjoy! Try my lemon pistachio cake next!
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Getting the perfect flavor
This cake uses three forms of lemon to achieve the perfect lemon flavor. We’ll be using fresh lemon juice, zest and lemon extract. That might seem like a lot, but I promise it’s SO good! Same with in my lemon brownies!
The tangy of the lemon gets balanced by the sweetness from the sugar and the richness from the oil. Lemon juice and lemon extract are not the same, so be sure you’re using both in this recipe!
I also don’t recommend bottled lemon juice as it will react differently with the baking soda compared to fresh lemon juice.

The best flour for gluten free cake
If you’ve made any of my recipes before, you know I’m very loyal to my Bob’s Red Mill 1:1 Baking flour. A lot of gluten free bakers prefer making their own blends, but I find it easiest for me and you to use a blend. Plus, if you’re not gluten free, just swap it out for regular all purpose flour.
I highly recommend sticking to the Bob’s flour since there is a lot of variation brand to brand, but if you opt to use a different one, just make sure it has xanthan gum in the mix!
This gluten free cake truly tastes no different than a regular cake. I’m the only one in my family who is gluten free and everyone says it tastes just like the real deal. Try it (and then my gluten free lemon cupcakes) and you’ll see!

How to keep cake moist
For whatever reason, a lot of people seem to think gluten free cakes (like my mint chocolate cake) and other baked goods are really dry. Because of that, I make a serious effort to ensure all of my recipes are incredibly moist and stay that way.
This gluten free lemon cake is made moist with the oil, milk, eggs, a generous amount of lemon juice and even almond flour. As long as you store it in a container or wrapped with foil, you should have no problem keeping this cake moist!
I even find that it can get more moist as it sits because the buttercream seeps into the sponge a bit overtime. I promise, no dry cakes over here, even with my dairy free birthday cake.
Once prepared, this cake will keep for about 3 days at room temperature or 5 in the fridge.

You’ll also love..
- Gluten Free Vanilla Cupcakes
- Gluten Free Chocolate Cake
- Gluten Free Carrot Cake
- Red Velvet Cake
- Orange Olive Oil Cake
- Marble Bundt Cake
- Gluten Free Lemon Bars
- Gluten Free Lemon Cookies
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Gluten Free Lemon Cake
by: claire cary
Equipment
Ingredients
Wet:
- 3 eggs room temperature
- 1 ¾ cup fine granulated cane sugar
- ⅔ cup oil any plain oil works
- 1 ¾ cup milk dairy or non-dairy
- 1 tablespoon vanilla extract
- 4 tablespoons fresh lemon juice
- 1 teaspoon lemon extract
- 1-2 tablespoons lemon zest about 1 large lemon
Dry:
- 2 ¾ cup gluten free all purpose baking flour I used Bob’s Red Mill 1:1
- 1 cup fine blanched almond flour
- 1 teaspoon baking soda
- 1 ½ teaspoon baking powder
- ½ teaspoon salt
Lemon Buttercream
- ¾ cup butter room temperature
- 2 tablespoons lemon juice
- 3 tablespoons milk dairy or non-dairy
- 1 tablespoons lemon zest or to taste
- 4 cups powdered sugar
Instructions
- Preheat the oven to 350 degrees Fahrenheit.
- Line either one 9×13 pan or two 9 inch round pans or three 6 inch round pans with parchment paper just on the bottom. It helps to lightly oil the bottom then put the prepared parchment paper in so it sticks easily. Set aside.
- In a large bowl or bowl of a stand mixer, beat together all wet ingredients until well incorporated. Use a handheld electric mixer if not using a stand mixer.
- Add in the dry ingredients, making sure to spoon and level the flours to measure, don’t scoop from the bag.
- Use a whisk to mix together until well combined, but careful not to over-mix. It shouldn’t be runny, but definitely won’t be thick either. It should resemble a fairly thin pancake batter.
- Pour into your prepared pan(s) and add to the oven. The 9×13 will take about 32-40 minutes (mine took 35), the 9 inch will take closer to 25-30 and the 6 inch about 45 (they’re smaller but the layers will be fairly thick so they need to bake for longer).
- Check with a toothpick to test doneness. The top should be golden brown and there should be no jiggling on the inside.
- Remove from the oven, let cool for about 10 minutes, then carefully flip onto a cooling rack and peel off the parchment paper. If you’re making a sheet cake, you are welcome to leave it right in there and frost it in the pan for easy storage.
- Let cool completely before frosting. I suggest sticking in the fridge for about an hour to ensure it’s fully cool.
- To make the buttercream, add the room temperature butter to the bowl of a stand mixer or large mixing bowl and beat until well combined. I like using a stand mixer for buttercream, but a hand mixer will work!
- Beat in the sifted powdered sugar, 1 cup at a time until your desired consistency is reached. I used about 4 cups for this recipe. To make it thicker, add more sugar, to make it thinner, add more milk. Beat in the milk, lemon juice and zest until well combined.
- Frost the cake once cool & enjoy!
Notes
Comments
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I made this recipe at least 4x already and am in love!!! Wow!! It tasted like real cake and was moist. My guests had no idea! They even said it was the best lemon cake they had. One time I used sweetened dried blueberries in between the layers with frosting and decorated with them and that was even a delicious addition. Everyone ought to have this recipe for guests!
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Yum, love the addition of the blueberries! So happy this was a hit 🙂
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Hello, would this recipe work with 2 x 20cm round cake tins?
Looking forward to trying my first ever gluten free cake this weekend!
Thanks 🙂
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That should work, start the bake time at about 30-35 minutes and add more as needed.
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This is the BEST gluten-free lemon cake!! It doesn’t even taste gluten-free! This is a consistent request by my husband and friend who both love lemon treats. It is SO delicious!!!
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This recipe is fantastic. I had a request for a four tier wedding cake, and they wanted gluten-free lemon raspberry. I knew I had my work cut out for me because GF can be difficult at the best of times, but in varying sizes and strong enough to stack while still being moist and not tasting GF? This is the winner! Thank you so much for this recipe that was thoroughly enjoyed by everyone at the wedding, was easy to make, and stood up to all that was required of it. You have helped convert many skeptics!!!
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Amazing!! Makes me so happy to hear, love the addition of raspberry!!
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We loved this recipe! We’re not dairy free so we used cows milk. The texture was great and my family (who is mostly gluten-friendly) were very impressed. Thanks so much 🙂
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Delicious! Thanks Erika!
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Hi! I’m looking forward to making this for my son’s birthday. It says in the blog that we use 3 types of lemon: extract, fresh juice and zest. However, I don’t see lemon extract in the ingredients. Should I substitute lemon extract for the vanilla extract listed? Thank you.
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The lemon extract is listed in the wet ingredients, you need 1 teaspoon!
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Thank you!! Don’t know how I missed that every time I looked! Lol
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This recipe looks amazing! If I wanted to reduce the amount of sugar in both the cake and the frosting, how much would you recommend me using?
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You can just make a smaller batch of frosting and not frost as generously, and you can try reducing the sugar in the cake to 1 1/4 cup.
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at the ingredients section where it say 1x 2x and 3x, is that based on how many layers I will be using? as I am using 2.
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No, that is if you want to double or triple the recipe. If you are making just 2 layers, follow the recipe as written.
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I’ve used this recipe a few times and Its by far the best GF/vegan lemon cake that I’ve tried! It’s so moist and the perfect size. Thank you for the recipe I’m definitely looking forward to trying more of your other recipes!
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Thank you Cristal! Can’t wait to see what else you make!
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How did you make it vegan?
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I want to make it with no eggs, did you try Bobs egg replacer?
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Just made this. Cake turned out beautifully! Right density, moist..wonderful. My mom loved it for her birthday.
I did find the frosting far too sweet..and will need to find an English buttercream for next time..I forgot how insanely sweet American buttercream is. Thank you!! -
Want to make this for my mother’s birthday, it looks amazing. What oil should I use if I do not want to use canola?
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Refined avocado oil is a good option!
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this was so amazing i loved it
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So happy to hear that!
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Can this cake be frozen successfully?
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Yes! Bake it as usual, then let it cool completely, wrap each layer in plastic wrap then place in a freezer safe bag and freeze until you’re ready to frost.
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my daughter Esther is doing cake decorating and made this cake and it was amazing
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Amazing! So happy you enjoyed it.
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If the gluten free mix doesn’t have Xanthum gum, how much should I add?
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I’d suggest 1 1/2 teaspoons!
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This sounds like a great recipe. Can I frost it like a poke cake with a lemon glaze vs the butter cream frosting? My husband prefers the glaze over the frosting. Thanks!
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Definitely! I don’t have a recipe for a glaze, but a simple powdered sugar, lemon juice and a bit of milk should do the trick!
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