Kitchen Sponge Cake

Things are not always what they seem... See how many friends and family you can fool with this hilarious dessert illusion. Here's how to make it:

The Gourmandize Team

  • 6
  • Easy
  • Budget Friendly

Ingredients

  • 2 1/2 sticks of butter (10 oz.), softened
  • 2 cups powdered sugar
  • 3 tsp vanilla sugar
  • Zest of 2 lemons
  • 1/2 cup lemon juice
  • 6 eggs
  • 2 1/3 cups flour
  • 4 tsp baking powder
  • Yellow and green food coloring (you can also make the green color by mixing yellow and blue together)
  • 4 tbsp lemon curd

Preparation

Step 1

Place the softened butter, powdered sugar, vanilla sugar and lemon zest in a large bowl and mix well with a hand mixer.

Step 2

Add the lemon juice, eggs, flour and baking powder. Mix well again.

Step 3

Line 2 loaf pans with baking paper. Preheat the oven to 350°C.

Step 4

Break off 1/3 of the dough and place in a bowl. Place the remaining 2/3 dough in another bowl. Using the food colorings, dye the larger proportion of dough (2/3) yellow and the smaller amount (1/3) green.

Step 5

Add the yellow batter to one of the prepared loaf pans and smooth the surface with a spatula. Add the green batter to the second loaf pan and smooth the surface again.

Step 6

Place both loaf pans in the preheated oven for 10 minutes. Insert a dry toothpick into the center of each cake to check for doneness. If it comes out clean, they're ready.

Step 7

After baking, let cool and unmold each cake. Add the yellow part to a plate and spread with the lemon curd. Top with the green part. Cut into sponge-sized servings.

Step 8

Tip: For the soap-like finish, beat an egg white until stiff and add it the sponge to create the "foam."

Step 9

Serve.