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Homemade Japanese Sponge Cake photo

Japanese Sponge Cake

This Japanese Sponge Cake is SO LIGHT and AIRY! A delicate, fluffy dessert perfect for tea time or special occasions.
Prep Time 20 minutes
Cook Time 35 minutes
Total Time 55 minutes
Course Dessert
Cuisine Japanese
Servings 8 servings

Equipment

  • Mixing Bowls
  • Whisk or electric mixer
  • Rubber spatula
  • 8-inch round cake pan
  • Parchment Paper
  • Oven

Ingredients
  

  • 6 large eggs room temperature
  • 1 cup granulated sugar
  • ½ cup honey
  • 2 tablespoons warm water
  • 2 teaspoons vanilla extract
  • ½ teaspoon salt
  • 1 cup cake flour

Instructions
 

  • Preheat your oven to 325°F (160°C) to ensure even baking.
  • Line the bottom of your 8-inch round cake pan with parchment paper for easy removal.
  • In a large mixing bowl, combine 6 large eggs and 1 cup granulated sugar. Beat on high speed using a whisk or electric mixer until pale, fluffy, and tripled in volume, about 8-10 minutes.
  • Add ½ cup honey, 2 tablespoons warm water, and 2 teaspoons vanilla extract to the fluffy egg mixture. Gently fold to combine.
  • Sift 1 cup cake flour and ½ teaspoon salt into the egg mixture. Carefully fold in the flour using a rubber spatula, preserving the airiness of the batter.
  • Pour the batter into the prepared cake pan, smoothing the top with a spatula. Bake for 30-35 minutes until golden brown and a toothpick inserted in the center comes out clean.
  • Remove the cake from the oven and let it cool in the pan for 10 minutes. Then transfer to a wire rack to cool completely before slicing and serving.

Notes

  • Use room temperature eggs to achieve maximum volume when whipping.
  • Be gentle when folding in flour to keep the batter light and airy.
  • Line the pan with parchment paper to easily remove the cake without damage.
  • Store leftovers wrapped tightly at room temperature for up to 3 days or freeze for longer storage.
  • Try dairy-free or gluten-free flour substitutes as noted for dietary preferences.
Keyword Easy, Fluffy, Light, Sponge Cake, Tea Time