Coconut and Lime Cake Recipe
- clemievegancake
- Aug 12
- 3 min read
A lime key pie inspired sheet cake with a coconut and lime sponge, homemade vegan lime curd and whipped cream topping!


Sheet cakes are a great simple bake and this lime key pie inspired coconut and lime sheet cake makes a great, but simple, centerpiece dessert. It has a soft and fluffy coconut and lime sponge base, topped with a homemade lime curd, vegan whipped cream and a coconut and lime decoration. It's so simple to make and tastes amazingly light and delicious!
It's dairy free, egg free, nut free, easily gluten free and of course, completely plant based!



This recipe makes one 7" x 11" sheet cake. It is best eaten within about four days while it is freshest. Store in an airtight container in the fridge to keep the whipped cream cold.
The recipe is based on making one large sheet cake but you could make little individual cupcakes instead if you would like.




Makes one 7" x 11" sheet cake
Sponge ingredients;
240g plain flour
145g caster or granulated sugar
14g baking powder
50 g desiccated coconut
70g sunflower oil
250g coconut milk
Zest and juice of 1 lime
1 batch homemade vegan lime curd - find my recipe below
1 pot vegan coconut double cream (approx 220ml)
Extra desiccated coconut and lime zest for decoration
You will also need; a mixing bowl, whisk, spoon, 7" x 11" baking tin, baking paper, electric hand whisk, small saucepan, small bowl
How to make your cake;
Pre heat the oven to 160°c and line your baking tin with baking paper
Add all the dry ingredients into the bowl, flour, sugar, baking powder, desiccated coconut, and lime zest, and give them a quick whisk together
Add the wet ingredients, oil, coconut milk and lime juice, and whisk again until there are no large lumps. Just whisk until everything is combined and be careful not to overmix
Pour the sponge batter into the baking tin and bake for around 20 minutes until turning lightly golden and a cocktail stick comes out clean
Set aside to cool
Once the sponge is cooled, whip your cream topping
In a mixing bowl add the cream and use an electric hand whisk to whip until thick and fluffy
Now assemble your cake. Keep the cake in the baking tin or remove and place on a large plate. Use a straw to prick holes all over the cake for the lime curd to run down into
Spread the lime curd over the top of the cake (if you made one batch of my recipe, you may have slightly more curd than needed. Keep any spare curd in the fridge)
Careful spread the whipped cream over the top, making sure not to disturb the lime curd layer underneath
Decorate your cake with extra desiccated coconut and lime zest
Now your cake is ready to eat!


Tips & Tricks!
I used my Dojo Homes non stick baking tin (gifted), but this is my normal 7" x 11" x 2" baking tin; https://amzn.to/45YU9Do
Any vegan lime curd will work. Here’s my easy, five ingredient vegan lime curd recipe; https://www.clemievegancake.com/post/easy-vegan-lime-curd-recipe
I used Coconut Collab coconut plant cream as my vegan whipped cream layer
These are my mixing bowls - https://amzn.to/489iB6s
An electric hand whisk is really needed to whip up the cream. You may be able to whip it by hand with a large spoon or whisk but my arms are not strong enough for that! - https://amzn.to/3IgAt4O
To make your cake gluten free, use gluten free plain flour and add 1g of xantham powder for every 100g of flour. It doesn’t sound like much but it makes such a difference to the sponge texture!






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