
A cosmic cake filled with unique, vibrant flavors like ube and lavender—perfect for Aquarius, the sign that’s truly out of this world.
Ingredients
For the Ube and Lavender Cake:
- 2 ½ cups (310g) all-purpose flour
- 2 teaspoons baking powder
- ½ teaspoon salt
- 1 cup (226g) unsalted butter, softened
- 1 ¾ cups (350g) granulated sugar
- 4 large eggs
- 1 teaspoon vanilla extract
- 1 teaspoon lavender extract (or lavender buds finely ground)
- 1 cup (240ml) whole milk
- ½ cup (120g) ube purée (or ube extract for a more intense flavor)
- Purple food coloring (optional, for a vibrant ube color)
For the Lavender Buttercream Frosting:
- 1 cup (226g) unsalted butter, softened
- 3 ½ cups (420g) powdered sugar
- 1 teaspoon lavender extract
- 2 tablespoons whole milk (or heavy cream for extra richness)
- Purple food coloring (optional for gradient effect)
For the Galaxy Glaze (optional):
- ½ cup (120g) dark chocolate chips
- 2 tablespoons heavy cream
- 1 tablespoon corn syrup (for shine)
- Blue and purple food coloring (for the galaxy effect)
For Decoration:
- Edible glitter or stars
- Silver or gold leaf
- Blackberries or other cosmic-looking fruits
- Fondant planets or star-shaped sprinkles (optional)
Instructions
Make the Ube and Lavender Cake:
- Preheat oven to 350°F (175°C). Grease and line two 8-inch cake pans with parchment paper.
- In a bowl, whisk together flour, baking powder, and salt.
- In a large bowl, cream together butter and sugar until light and fluffy.
- Add eggs one at a time, mixing well after each. Stir in vanilla and lavender extract.
- Mix in the ube purée (and food coloring if using) until the batter is evenly colored and smooth.
- Gradually add the dry ingredients alternating with the milk, mixing until just combined.
- Divide the batter evenly between the pans and bake for 28-32 minutes, or until a toothpick inserted comes out clean.
- Let the cakes cool in the pans for 10 minutes, then transfer to a wire rack to cool completely.
Make the Lavender Buttercream Frosting:
- Beat butter until creamy. Gradually add powdered sugar, mixing well.
- Stir in lavender extract and milk, and beat until smooth and fluffy.
- Add purple food coloring if desired, and mix until a soft pastel shade is achieved.
Make the Galaxy Glaze (Optional):
- Heat heavy cream until simmering, then pour it over dark chocolate chips in a bowl.
- Stir until smooth, then add corn syrup for shine.
- Divide the glaze into two bowls. Add blue food coloring to one and purple food coloring to the other to create a “galaxy” effect.
Assemble the Cake:
- Place one cake layer on a serving plate and spread a thin layer of lavender buttercream.
- Add the second cake layer and frost the entire cake with a smooth layer of lavender buttercream.
- Use the remaining buttercream to pipe some decorative swirls or rosettes on top for extra texture.
Create the Galaxy Effect:
- Drizzle the galaxy glaze over the top, letting it drip down the sides.
- Use a spatula or a spoon to swirl the blue and purple glaze to create a cosmic galaxy pattern.
- Add edible glitter or star sprinkles for extra shimmer and cosmic magic.
- Decorate with fondant planets, blackberries, and gold leaf for a futuristic, starry finish.
🌟 A vibrant, out-of-this-world cake for the adventurous spirit of Aquarius!