Lemon and Coconut Cake
This Lemon and Coconut Cake has two layers of lemon and coconut cake, lemon buttercream with a lemon curd centre and is topped with desiccated coconut.
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Updated Recipe
This Lemon and Coconut recipe has been on my blog for over five years now. So, I thought it was about time I gave it a bit of an update.
A few things have changed with this recipe. The main one being that I have changed it from a three-layer cake to a two-layer cake. I prefer the size and look of a two-layer cake.
Related Recipes
The flavours of the cake have stayed the same. I used both lemon juice and desiccated coconut in the sponge and a lemon curd centre.
One thing I did change was that I have made a lemon buttercream to sandwich and top the cake with, compared with a coconut buttercream in the original recipe.
I changed the decoration up slightly as well. Of course, you can decorate the cake however you want. But instead of spreading the buttercream in between the layers of sponge, I decided to pipe it onto the cake and onto the top too.

Lemon Recipes
Lemon is one of my favourite flavours to bake with in the summer. The zinginess and lightness of lemon are just absolutely delicious in the warmer weather.
Since posting this recipe originally in 2020, I have added so many different lemon recipes to my blog, including my Lemon Curd Cake, Lemon and Raspberry Trifle and Lemon and Poppyseed Muffins.

Cake Tins
My go-to tins when I make a cake are these 8” loose-based tins. I think that an 8” cake is the perfect size for sharing and normally serves around 12 people.
I prefer a loose-based tin when baking cakes as it just makes getting the cakes out once they have baked so much easier.
This recipe can be adapted for a smaller or bigger cake tin, but you will need to adjust the ingredients and the baking time to suit the bigger tin.

Sponge
So, as I said above, I decided to keep the lemon and coconut sponge the same and adjust the number of layers in the cake.
I decided to use lemon zest and lemon juice in the cake as I wanted it to be as lemony as possible. You can use lemon extract to replace the juice and zest, though, if you prefer.
For the cake mixture, I also used
Self-Raising Flour – Self-Raising Flour is a readymade mix of flour with a raising agent added.
Caster Sugar – I went with a simple caster sugar in this recipe.
Baking Spread – For the cake recipe, you can use either a baking spread like Stork or a supermarket’s own brand, or you can use unsalted butter. Both work perfectly.
Eggs – I used seven large eggs in this recipe. I use one large egg for every 50g of caster sugar.
Baking Powder – I added an extra teaspoon of baking powder to the recipe along with self-raising flour to give the cake a lovely rise.

Baking
The cake needs to be baked in the centre of a preheated oven for 30-35 minutes. The oven needs to be preheated to ensure food safety.
All ovens are different, even two ovens of the same make and model will cook things at different speeds.
If you are unsure how long your oven will take to bake the cake, pop it in and keep an eye on it after 25 minutes. Remember, don’t open the oven door, though, or your cake will sink in the middle.
You can tell the cake has baked because it will be golden brown in colour. If you press down gently on the top of the cake, it will spring back to its original shape when you remove your finger. If you end up with a finger-shaped dent in the cake, it isn’t ready yet. Put it back into the oven for 3-4 minutes are repeat.

Buttercream
For this cake, I decided to decorate it with a simple lemon American buttercream. American buttercream is, I think, the most commonly used buttercream. For the basic recipe, you only need two ingredients: butter and icing sugar.
The butter needs to be unsalted butter. The type that comes wrapped in foil, usually in 250g blocks. If you use a baking spread or margarine, it will give you a super sweet, runny buttercream. It won’t hold its own shape when piped either.
To make the buttercream lemon-flavoured, I added the juice of a lemon. This can be replaced with lemon extract if you prefer. I also added a tiny amount of yellow food colouring.

Alternatives
You can use lemon extract to replace the juice and zest in the cake and the lemon juice in the buttercream.
The lemon curd can be left out, also if you prefer.
Equipment
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Lemon and Coconut Cake
Ingredients
For the Lemon and Coconut Cake
- 325 g Caster Sugar
- 325 g Unsalted Butter or Baking Spread
- 325 g Self-Raising Flour
- 7 Large Eggs
- 1 tsp Baking Powder
- Zest of 2 Lemons
- Juice of 2 Lemons
- 100 g Desiccated Coconut
For the Lemon Buttercream and Decoration
- 400 g Icing Sugar
- 200 g Unsalted Butter
- Juice of 1 Lemon
- Yellow Food Colouring (optional)
- 3-4 tsp Whole Milk (optional)
- 100 g Lemon Curd
- 75 g Desiccated Coconut
Instructions
To Make the Lemon and Coconut Cake
- Preheat the oven to 180C (160C Fan). Line two 8” cake tins with greaseproof paper and leave them to one side.
- In a large bowl, whisk together the sugar and butter until light and fluffy.
- Add in the flour, eggs, baking powder, lemon juice and zest and desiccated coconut. Whisk until all the ingredients are combined.
- Split the mixture between your two cake tins.
- Bake in the oven for 35-40 minutes. You will know they are ready when they are springy to the touch.
- Leave them to cool in the cake tin for 15-20 minutes and then remove and put them on a wire rack to cool fully.
To Make the Lemon Buttercream
- Beat together the unsalted butter and icing sugar until it is thick and creamy.
- Add in the lemon juice and mix again until fully incorporated.
- If you are using it, add a tiny amount of yellow food colouring to the buttercream and mix. Add more if you need a brighter yellow colour.
- If the buttercream is too thick, add a tablespoon of milk and mix again. Repeat until the buttercream is the desired consistency.
Putting it All Together
- Place your first cake onto your serving plate and pipe half of the buttercream around the edge of the cake to create a dam in the centre.
- Fill the dam with your lemon curd and sprinkle over half of the desiccated coconut.
- Place your second cake on top and pipe the remaining buttercream over the cake. Sprinkle over the remaining desiccated coconut and enjoy!
Notes
- This Lemon and Coconut will last 3+ days in an airtight container.
- You can use lemon extract to replace the juice and zest though, if you prefer.
- I use these 8″ loose-based cake tins.


This looks absolutely delicious! And perfect for summer too!
Thank you!
Oh my, this looks just too delicious! And indeed it is perfect for those warm days that are coming up. Thank you for sharing this recipe~
Thank you! It would be the perfect cake for a lazy afternoon in the sun
I love lemon cake. I love coconut cake. Threw layers!! Heaven!
This cake sounds perfect for you!
I started loving things with coconut these days. 😀 This sounds delicious!
Thank you!
It’s official: I need to make this. In fact, I needed to make this like *yesterday*! It sounds truly delicious. I love fruity baked goods – and coconut is one of my favorite flavors in general. I can’t wait to test this recipe once I get my hands on a cake pan!
I hope you enjoy when you do make it!
This looks amazing! I really fancy some nice coconut flavoured cake so, this is definitely happening!
Al x
I hoe you enjoy it!
You always have the yummiest recipes. This looks incredible!
https://justlivejoy.com/
Thank you lovely!
Looks yummy 🙂 Thanks for sharing 🙂
Nic | Nic’s Adventures & Bakes
Thank you!
Ahhh will need to try this out it looks amazing!
Thank you! I hope you enjoy!
This cake looks gorgeous. I love the coconut and lemon combo! I hadn’t tried it until last year when I made some shortbread with those flavours and it was delish xx
Oh lemon and coconut shortbread sounds delicious!
That looks good. I have been trying to find a good coconut cake recipe. Now I just need to find the self rising flour. I has been so hard just to find regular flour these days.
Good luck! I found going to my local supermarket early I was able to get some! I hope you enjoy the cake when you do get some self-raising flour!
Looks so delicious! Will defo give it a shot 😀
Yeeess! I hope you enjoy!
I’m going to try baking this cake tomorrow. Wish me luck! I’m quite clumsy in the kitchen 😉💕.
I hope you enjoyed!
I did, and so did my kids 😉
I am so glad!
This looks so yummy 😋. I love the coconut and lemon combo 💜
Thank you! Me too it was perfect for the end of the day in the garden with a cup of tea!
I’m going to try this!
Looks delicious!
Thank you! Hope you enjoy!
What a great summer recipe!
Your blog always makes me want to bake! This looks amazing. I love lemon cake but I don’t think I’ve ever tried it with coconut.
Lauren | https://www.laurenyloves.co.uk/
Lemon cake is one of my favourites too, it is delicious with the coconut but if you prefer just lemon just leave all the coconut out and follow the same steps, then in the buttercream instead of adding coconut milk add lemon juice.
This looks gorgeous! I love a good lemon cake but the coconut sounds like a lovely twist!
Thank you!
Yum this cake recipe looks awesome-I’m gonna try it out soon!!
Thank you! I hope you enjoy!
This cake looks heavenly! I love lemon and coconut flavour!
Serena / http://www.ramblingsofanotherunigraduate.com/
Looks gorgeous, a must try for sure!
Thank you!
YUMMY! YUMMY! YUMMY!
I am going to make the lemon and coconut cake! What a perfect summer dessert!💙🎂
Thank you! I hope you enjoy!
wow this looks delicious!! definitely a recipe I want to try out
Thank you! I hope you enjoy it!
Coconut buttercream is unexpected but sounds lush!
Honestly it is so delicious!