Gluten-Free Vegan Wedding Cake

Gluten-Free Vegan Wedding Cake

This Gluten-Free Vegan Wedding Cake is easy to make, deceptively impressive and seriously delicious.

Gluten-Free Vegan Wedding Cake

Whether you’re just looking for some inspiration for your special day, in charge of baking a gluten-free vegan wedding cake for your friend, or in need of something to ask your caterer to make for you, I really hope this recipe will come in useful!

Gluten-Free Vegan Wedding Cake

For the sponge, I used my go-to gluten-free, vegan and refined sugar free sponge cake recipe, which I love because it comes together easily in one bowl and requires simple, familiar ingredients. It’s also very versatile, as you can use any type of oil you want, any type of liquid sweetener, and any type of milk. 

Gluten-Free Vegan Wedding Cake

Although I’ve used this sponge recipe to create all sorts of cake flavours such as chocolate, matcha, red velvet and coffee, I decided to go with a simple, vanilla-flavoured one as the base for this cake. I also added some lemon juice for a little brightness, and it also works well to balance out the richness of the cashew buttercream. 

Gluten-Free Vegan Wedding Cake

Although I usually use sweet potato or coconut whipped cream for frosting cakes, I decided to go with cashew nuts for the buttercream frosting for this cake. I added some cacao butter to the icing too, which creates an elegant white chocolate-like flavour.

You’ll also love the texture of this buttercream – it’s super rich, melts in your mouth just like real buttercream, and is just perfect for spreading around the edges to create one of those ‘naked’ wedding cakes that seem to be so trendy nowadays.

Although cashew nuts and cacao butter can be expensive, and they make for a much richer frosting than, say, sweet potato purée, if you’re not going to splash out on your wedding day, when else can you?  

Gluten-Free Vegan Wedding Cake

I also decided to spread some strawberry jam in between the layers of the sponge – where’s nothing better than a simple vanilla sponge sandwiched with some sticky jam and smooth buttercream.

This, paired with the luxuriously creamy texture of the blended cashews means the cake ends up tasting a lot like these Strawberry Chocolate Truffles –> SO good. 

If you’re not into strawberry, you can use any other flavour of jam you like. And if you’d like to keep the cake refined sugar free, be sure to use a naturally sweetened jam, or you could even make your own!

Gluten-Free Vegan Wedding Cake

Although this cake might look a little fancy, it’s seriously much easier than most other celebration cakes as I’ve gone for a ‘naked’ style cake, which means all you need to do is roughly coat all the outer edges using a spatula or knife, rather than fussing about with fondant icing and such. 

I then decorated with a handful of edible flowers (which I luckily managed to find in my local supermarket!) and some adorable little wild strawberries, which I had growing in my garden. You can really decorate with whatever you like though, anything like dried fruit, freeze-dried fruit, rose petals, fresh fruit, cacao nibs, nuts or seeds would work well.

Gluten-Free Vegan Wedding Cake

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5 from 1 vote
Gluten-Free Vegan Wedding Cake
Gluten-Free Vegan Wedding Cake
Prep Time
45 mins
Cook Time
15 mins
Total Time
1 hr

This Gluten-Free Vegan Wedding Cake is easy to make, deceptively impressive and seriously delicious.

Course: Dessert
Servings: 20
Calories: 273 kcal
For the sponge:
  • 190 ml (4/5th cup) coconut oil (or sub olive or vegetable oil)
  • 400 ml (1 2/3 cup) milk, any kind
  • Juice of 1 lemon
  • 190 ml (4/5th cup) maple syrup (or sub any other liquid sweetener)
  • 1 teaspoon vanilla extract
  • Pinch of salt
  • 300 g (2 1/2 cup) ground almonds
  • 300 g (2 1/2 cup) gluten-free flour (or sub plain flour if not gluten-free)
  • 4 heaped teaspoons baking power (ensure gluten-free if necessary)
  • 1/2 teaspoon bicarbonate of soda
For the buttercream:
  • 200 g (7oz) cashews
  • 50 g (1.7oz) cocoa butter
  • 3 tablespoons maple syrup
  • 12 tablespoons milk, any kind (or sub water)
  • 1 teaspoon vanilla extract
  • Pinch of salt
To frost and decorate the cake:
  • 10 tablespoons strawberry or raspberry jam  (ensure refined sugar free if n)ecessary
  • Suggested decorations listed below*
For the cake:
  1. Preheat oven to 180 degrees (350 degrees)
  2. Place the coconut oil in a large bowl and melt over a saucepan of boiling water or in the microwave (skip this step if using any other oil)

  3. Once melted, add the milk to the same bowl along with the lemon juice,  maple syrup, vanilla, salt and ground almonds

  4. Sift in the flour, baking powder and bicarbonate of soda
  5. Mix well, adding a tiny splash more milk if it’s looking too dry
  6. Transfer mixture into greased baking tins lined with baking paper (I used two 7inch/18cm baking tins and then used four metal rings lined with greased baking paper, which each measured 4.5inch/11.5cm, 3.5inch/9cm, 2.5inch/6cm and 2inch/5cm. Or you can use baking tins if you have ones of varying sizes)

  7. Bake in oven for around 15 minutes until risen and an inserted skewer comes out clean
  8. Turn all cakes out onto a wire rack to leave to cool completely before frosting
For the buttercream:
  1. Soak cashew nuts in cold water overnight or in hot water for 15 minutes
  2. Drain soaked cashews and add to a food processor along with all the other ingredients**

  3. Whizz until completely smooth
  4. Taste and adjust flavour if necessary, adding more maple syrup, salt or vanilla if you wish

  5. Put the mixture (keep it in the food processor but you can transfer to a bowl if you wish) into the fridge and leave to harden slightly before using to frost the cake

To frost and decorate the cake:
  1. Cut the smaller cakes in half horizontally using a cake slicer or a bread knife

  2. Place half of the biggest cake onto a large plate or cake stand
  3. Split the buttercream into even thirds
  4. Using a spatula or knife, spread a third of the buttercream over the bottom layer of cake

  5. Next, spread over 5 tablespoons of the jam
  6. Finally, place the other half of the cake on top
  7. Next, place the bottom layer of the second biggest cake on top, and spread half of another third of the buttercream onto this layer of cake

  8. Then, spread over 2 tablespoons of the jam

  9. Now, place the other half of that cake on top

  10. Repeat this process for the remaining cakes, going in order of decreasing size. Divide up the remainder of the second third of the buttercream and the remaining jam between these cakes

  11. Once these are all done, use a spatula or knife to spread the remaining third of the buttercream around the tops and sides of all of the cakes

  12. Decorate however you wish - see notes for some suggested decorations

  13. Best when fresh, but keeps in the fridge for up to a couple of days
Recipe Notes

*Suggested decorations:

  • Edible flowers
  • Wild strawberries
  • Fresh fruit
  • Dried fruit
  • Freeze-dried fruit
  • Rose petals
  • Cacao nibs
  • Nuts
  • Seeds 

**If your food processor isn’t very powerful, it may have trouble with the cacao butter. In this case, melt the cacao butter first using a bain-marie before adding to the food processor.

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