Print

Perfect Gemini Birthday Cake Recipe with Easy Lemon Blueberry Ombré Layers

Gemini Birthday Cake - featured image
Print Recipe

A vibrant and fun lemon and blueberry ombré layered cake that balances tart lemon and sweet blueberry flavors, perfect for birthdays and celebrations.

Ingredients

Scale
  • 2 ½ cups (300 g) all-purpose flour, sifted
  • 2 ½ teaspoons baking powder
  • ½ teaspoon salt
  • 1 cup (227 g) unsalted butter, softened
  • 1 ¾ cups (350 g) granulated sugar
  • 4 large eggs, room temperature
  • ¾ cup (180 ml) whole milk, room temperature (can substitute almond milk for dairy-free)
  • 2 teaspoons pure vanilla extract
  • Zest from 2 large lemons
  • 1 ½ cups (225 g) fresh blueberries, rinsed and patted dry
  • 2 tablespoons granulated sugar (optional, for blueberry puree)
  • 1 tablespoon fresh lemon juice (for blueberry puree)
  • 1 cup (227 g) unsalted butter, softened (for frosting)
  • 4 cups (480 g) powdered sugar, sifted (for frosting)
  • 2 tablespoons fresh lemon juice (for frosting)
  • 1 teaspoon lemon zest (for frosting)
  • 2 tablespoons heavy cream (or more for desired consistency, for frosting)

Instructions

  1. Preheat oven to 350°F (175°C). Grease two 8-inch cake pans and line bottoms with parchment paper.
  2. Make the blueberry puree: In a medium saucepan, combine blueberries, sugar, and lemon juice. Cook over medium heat, stirring occasionally, until berries break down and mixture thickens, about 8-10 minutes. Let cool completely.
  3. Sift together flour, baking powder, and salt in a bowl.
  4. Using a mixer, beat softened butter and sugar until fluffy and pale, about 4-5 minutes.
  5. Beat in eggs one at a time, mixing well after each. Stir in vanilla extract and lemon zest.
  6. With mixer on low, add flour mixture in three additions alternating with milk in two additions, starting and ending with flour. Mix just until combined.
  7. Divide batter evenly into four bowls. Mix different amounts of blueberry puree into each bowl to create a gradient from light to dark blue.
  8. Pour the lightest batter into one pan and spread evenly. Repeat layering from lightest to darkest batter in the second pan or layer in one pan if preferred. Smooth tops with a spatula.
  9. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean.
  10. Let cakes cool in pans for 10 minutes, then transfer to wire racks to cool completely before frosting.
  11. To make frosting: Beat softened butter until creamy. Gradually add powdered sugar, then lemon juice, lemon zest, and heavy cream. Beat until smooth and fluffy.
  12. Frost cooled cake layers as desired.

Notes

Use ripe blueberries for best flavor; frozen blueberries can be used if thawed and drained. Avoid zesting lemon pith to prevent bitterness. If batter is too thick after adding blueberry puree, add a splash of milk. Do not overmix batter after adding flour to keep cake light. Frosting can be adjusted with more lemon juice for tanginess or substituted with coconut yogurt for dairy-free option. Cake layers can be baked a day ahead and stored wrapped at room temperature or refrigerated. Freeze unfrosted layers up to 2 months.

Nutrition

Keywords: birthday cake, lemon blueberry cake, ombré cake, lemon buttercream, blueberry puree, celebration cake, easy cake recipe

Find it online: https://snappyspoon.com/perfect-gemini-birthday-cake-recipe-with-easy-lemon-blueberry-ombr-e-layers/