Gluten Free Chocolate Cake With Frosting
Craving a truly great chocolate cake but need it to be gluten-free? The search is over. This recipe delivers a cake that’s rich, fudgy, and so moist you’ll forget it’s gluten-free. It’s the one you’ll bring to every gathering, and it’s surprisingly simple to make. Ready to bake?

Gluten Free Chocolate Cake
Ingredients
- 2 cups gluten-free plain flour
- ¾ cup cocoa powder
- 1½ tsp baking powder
- 1 tsp bicarbonate of soda
- 1 cup caster sugar
- ¾ cup brown sugar
- ½ tsp salt
- 3 eggs
- 1 cup milk
- 1 tbsp vanilla extract
- ½ cup vegetable oil
- 1 cup boiling water
- 125 g butter softened
- 1½ cups icing sugar sifted
- 1 tbsp milk
Instructions
- Preheat the oven to 180°C (160°C fan-forced). Grease and line two 20cm round cake tins with baking paper.
- Mix the dry ingredients. In a large bowl, sift together the flour, cocoa, baking powder, bicarb soda, caster sugar, brown sugar, and salt.
- Combine wet ingredients. In a separate jug, whisk together the eggs, milk, vanilla, and oil until smooth.
- Bring it together. Pour the wet mixture into the dry ingredients. Mix gently until combined — don’t overmix.
- Add boiling water. Slowly pour in the boiling water, stirring until the batter is smooth. (The mixture will be thin — that’s perfect for a moist cake!)
- Bake. Divide the batter evenly between the two tins. Bake for 30–35 minutes, or until a skewer inserted into the centre comes out clean.
- Cool. Leave cakes in their tins for 10 minutes before turning onto a wire rack to cool completely.
- For the frosting: In a medium bowl, beat the butter with an electric mixer until pale and fluffy.
- Gradually add icing sugar, beating on low until combined.
- Add the milk and continue to beat until smooth and creamy.
- Once the cakes are completely cool, spread buttercream over one layer, place the second cake on top, and finish with frosting over the top.
Handy tips
- Sift Your Dry Ingredients: Sift the flour and cocoa powder to remove any clumps and create a lighter, more even texture.
- Use Room Temperature Ingredients: Make sure your eggs and milk are at room temperature for a smoother, better-emulsified batter.
- Use a Gluten-Free Blend: Do not substitute the all-purpose gluten-free flour with single-grain flours like almond, rice, or coconut flour.
- Measure carefully. For the best results, use the “spoon and level” method.
- Cool completely. Let the cake cool fully in the pan before transferring them to a wire rack. This prevents it from breaking and makes frosting much easier.
