Spring Cake Edible Flowers Lemon Curd (Printable)

Aromatic sponge layered with lemon curd and edible flowers, perfect for festive spring occasions.

# What you need:

→ Sponge Cake

01 - 1 cup unsalted butter, softened
02 - 1 1/2 cups granulated sugar
03 - 4 large eggs, room temperature
04 - 2 teaspoons vanilla extract
05 - 2 1/2 cups all-purpose flour
06 - 2 1/2 teaspoons baking powder
07 - 1/2 teaspoon fine sea salt
08 - 1 cup whole milk, room temperature
09 - Zest of 1 lemon

→ Lemon Curd

10 - 3 large eggs
11 - 3/4 cup granulated sugar
12 - 1/2 cup freshly squeezed lemon juice
13 - 1 tablespoon finely grated lemon zest
14 - 6 tablespoons unsalted butter, cubed

→ Decoration

15 - 1 cup heavy cream, chilled
16 - 2 tablespoons powdered sugar
17 - 1 teaspoon vanilla extract
18 - 20–30 pressed edible flowers (pansies, violets, nasturtiums, or organic rose petals)

# Directions:

01 - Preheat oven to 350°F. Grease and line two 8-inch round cake pans with parchment paper.
02 - Using an electric mixer, beat softened butter and granulated sugar together until pale and fluffy. Incorporate eggs one at a time, mixing thoroughly after each. Stir in vanilla extract and lemon zest.
03 - In a separate bowl, whisk together all-purpose flour, baking powder, and sea salt.
04 - Add dry mixture to the butter mixture in three additions, alternating with whole milk. Mix gently until just combined.
05 - Divide batter evenly between pans. Bake for 25 to 30 minutes or until a toothpick inserted in the center comes out clean. Allow cakes to cool in pans for 10 minutes, then transfer to a wire rack to cool completely.
06 - In a heatproof bowl, whisk eggs, sugar, lemon juice, and lemon zest. Place bowl over simmering water. Cook, whisking continuously, until curd thickens, approximately 10 minutes. Remove from heat and whisk in butter until smooth. Let cool fully.
07 - Beat chilled heavy cream with powdered sugar and vanilla extract until stiff peaks form.
08 - Set one cake layer on a serving plate. Spread lemon curd generously over surface. Place second cake layer on top.
09 - Apply whipped cream over top and sides in a light layer.
10 - Arrange pressed edible flowers evenly across cake surface, pressing gently to adhere.
11 - Refrigerate cake for at least 30 minutes before serving to set decorations.

# Expert Advice:

01 -
  • It turns any spring table into a celebration with edible flower decorations that always spark conversation.
  • The velvet sponge and zesty lemon curd are a duo that never fails to brighten a gathering.
02 -
  • Forgetting to fully cool the cake before assembling makes the cream melt and the flowers slide—learned this the sticky way!
  • Once I realized brushing layers lightly with lemon syrup brings out the curd's brightness and keeps the sponge moist.
03 -
  • Don't skip the step of sifting flour—your sponge will be lighter and fluffier.
  • A tiny brush helps remove last bits of pollen or debris from flowers before placing.
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