This Gluten-Free Vegan Orange Cake is:
- moist and fluffy
- fresh and citrusy
- filled with a rich buttercream!
Inspired by my Gluten-Free Vegan Vanilla Cake, this is a simple orange-infused sponge with a simple orange-infused buttercream.
I used my go-to sponge cake recipe, but added orange zest (you can use orange extract instead), and substituted some of the milk with orange juice. This adds natural sweetness and also enhances the orange aroma, and simultaneously tangy and nectar-like flavour.
You can either use freshly squeezed orange juice, or orange juice from a carton. If you prefer a stronger orange flavour, you can add some more orange extract – instructions in recipe notes.
I used my favourite cashew-based buttercream recipe, but used orange juice instead of water or milk.
If you prefer a stronger orange flavour you can add a couple of drops of orange extract to the buttercream – see recipe notes for instructions.
Finally, I decided to top the cake with some clementine segments, which not only serve an aesthetic purpose, but also add extra juicy sweetness. Sprigs of fresh rosemary or thyme also make pretty decorations!
I hope you’ll love this Gluten-Free Vegan Orange Cake! For more citrus cakes, check out my:
- White Chocolate Lemon Cake
- Lemon Blueberry Mug Cake
- Jaffa Cake
- Lemon Poppy Seed Cake
- Chocolate Orange Cake
- Lemon Drizzle Cake
- Lemon Blueberry Cake
If you try out this recipe or anything else from my blog, I’d really love to hear any feedback! Please give it a rating, leave a comment, or tag a photo #rhiansrecipes on Instagram! Thank you.
Helpful tools to make this Gluten-Free Vegan Orange Cake:
This Gluten-Free Vegan Orange Cake is moist and fluffy, fresh and citrusy and filled with a rich buttercream!
- 60 g (1/4 cup) coconut oil (or sub olive or vegetable oil)
- 60 ml (1/4 cup) orange juice (freshly squeezed or from a carton)
- 150 ml (2/3 cup) milk, any kind
- Zest of 1 unwaxed orange* (or sub 2 teaspoons orange extract)
- 1 teaspoon vanilla extract
- 8 tablespoons maple syrup (or sub any other sweetener)
- 150 g (1 1/4 cup) ground almonds (almond meal/flour)
- 150 g (1 1/4 cup) gluten-free flour blend (or sub plain flour if not gluten-free)
- 2 heaped teaspoons baking power (ensure gluten-free if necessary)
- 1/4 teaspoon bicarbonate of soda (baking soda)
- 100 g (2/3 cup) raw cashew nuts - soaked in cold water overnight or in hot water for 15 minutes
- 2 tablespoons maple syrup or sub any other sweetener
- 1 teaspoon vanilla extract
- 4 tablespoons orange juice
- Clementine segments
- Preheat oven to 180 degrees Celsius (350 degrees Fahrenheit)
- 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)
- Once melted, add the orange juice to the same bowl along with the milk, orange zest, vanilla, maple syrup and ground almonds
- Sift in the flour, baking powder and bicarbonate of soda
- Mix well, adding a tiny splash more milk if it’s looking too dry
Transfer mixture between two greased baking tins lined with baking paper (I used two 7inch/18cm baking tins)
- Bake in oven for around 15 minutes until risen and an inserted skewer comes out clean
- Once done, turn the cakes out onto wire racks and leave to cool completely before frosting
- Drain soaked cashews and add to a food processor or blender with all the other ingredients (a hand-held blender works too)
- Whizz until completely smooth, adding more orange juice if necessary
- Place one half of the cake onto a plate or cake stand, and spread just less than half of the frosting onto it
- Place the other half of the cake on top of that and use rest of the frosting to spread on top and around the sides of the cake
- Decorate with clementine segments, if desired
- Tastes best when fresh but keeps covered in the fridge for up to a few days
*For a stronger orange flavour, add an extra teaspoon of orange extract as well as the orange zest. Or if using orange extract instead of orange zest, or use 3 teaspoons of orange extract. You can also add a few drops of orange extract to the buttercream.
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