
This vegan birthday cake transforms any celebration with its moist vanilla layers and generous buttercream frosting. Topped with colorful sprinkles, it delivers that classic birthday cake experience without any animal products, making it perfect for guests with dietary restrictions or anyone looking for a delicious plant-based dessert option.
I first made this cake for my daughter's birthday party where several guests had dairy allergies. It was such a hit that it has become our go to celebration cake, with friends regularly requesting it for their special occasions too.
Ingredients
- Super fine almond flour: Provides a tender crumb and subtle nutty flavor that works beautifully as the base for this cake
- Sweet white rice flour: Contributes binding properties and helps create that classic birthday cake texture
- Potato starch: Lightens the texture and helps achieve that perfect fluffiness in each bite
- Full fat canned coconut milk: Adds richness and moisture without any coconut flavor coming through in the final cake
- Agave nectar: Sweetens naturally and helps maintain moisture throughout the cake
- Vegan sprinkles: Add that festive birthday touch both inside the cake and as decoration
- Vegan vanilla buttercream frosting: Creates that classic birthday cake experience with a smooth luxurious finish
Step-by-Step Instructions
- Prepare Your Equipment:
- Preheat your oven to 350°F and prepare two 9 inch cake pans by lining them with silicone mats. This temperature creates the perfect environment for the cake to rise evenly while developing a tender crumb.
- Mix Dry Ingredients:
- Thoroughly sift together the almond flour, white rice flour, potato starch, baking powder, and salt in a large bowl. Sifting is crucial here as it removes any lumps and incorporates air, resulting in a lighter cake texture.
- Combine Wet Ingredients:
- In a separate bowl, whisk together the agave nectar, coconut milk, almond milk, and vanilla extract until completely smooth and well incorporated. The combination of these liquid ingredients creates the perfect amount of moisture and flavor.
- Create The Batter:
- Pour the wet ingredients into the dry ingredients and mix until just combined. Over mixing can develop too much gluten and result in a dense cake, so use gentle folding motions until you see no dry spots.
- Add Festive Touch:
- Gently fold in the vegan sprinkles, distributing them evenly throughout the batter. This creates those delightful colorful specks throughout each slice that make birthday cakes so special.
- Bake To Perfection:
- Divide the batter evenly between the prepared cake pans and bake for 30 minutes, or until a toothpick inserted into the center comes out clean. The cakes should spring back slightly when touched.
- Cool Completely:
- Allow the cakes to cool completely in their pans before attempting to remove them. This cooling period allows the structure to set properly, preventing breaking or crumbling when assembling.
- Assemble And Frost:
- Place one cooled cake layer on your cake stand, spread a generous cup of vegan buttercream on top, and sprinkle with some additional vegan sprinkles. Place the second layer on top and frost the entire cake.
- Decorate:
- Finish by decorating the sides and top of the cake with additional sprinkles while the frosting is still soft so they adhere well. This creates that classic festive birthday cake appearance everyone loves.

Make Ahead Options
This cake actually benefits from being made up to a day in advance. The flavors meld and the texture becomes even more perfect after the cake has had time to rest. To make ahead, bake the cake layers and allow them to cool completely. Wrap each layer tightly in plastic wrap and keep at room temperature overnight. You can also prepare the buttercream in advance and store it in the refrigerator. Just allow it to come to room temperature and whip it again briefly before frosting the cake the next day.
Flavor Variations
While this vanilla version is a classic, the recipe can be easily adapted to create different flavor profiles. For a chocolate version, replace 1/2 cup of the almond flour with unsweetened cocoa powder. For a lemon cake, add 2 tablespoons of lemon zest and replace 2 tablespoons of the almond milk with fresh lemon juice. You can also add different extracts like almond, orange, or mint to create unique variations on the basic recipe. The versatility of this cake base makes it perfect for any celebration.
Serving Suggestions
This cake is perfect served with a scoop of vegan ice cream or a dollop of coconut whipped cream. For a complete birthday spread, pair it with fresh berries, vegan chocolate truffles, or other plant based treats. The cake holds up well when sliced and plated, making it ideal for birthday parties or other special gatherings. For an extra special presentation, consider adding edible flowers or gold leaf in addition to the sprinkles.

Frequently Asked Questions
- → How can I make the cake fluffier?
Sift your dry ingredients thoroughly to avoid lumps and achieve a light, fluffy crumb.
- → Can I use a different frosting?
Yes, you can substitute vegan chocolate frosting, cream cheese frosting, or any other vegan-friendly alternative.
- → How do I prevent the frosting from melting?
Ensure the cakes are completely cooled before applying the buttercream to avoid melting.
- → What can I use as a substitute for sprinkles?
You can use finely chopped nuts, shredded coconut, or fruit for decoration instead of sprinkles.
- → Can I make this cake gluten-free?
It already uses gluten-free flours like almond flour and sweet white rice flour, making it naturally gluten-free.