Fluffy Sponge Cake

Ingredients

  • 4 large eggs (room temperature)
  • ¾ cup (150g) granulated sugar
  • 1 cup (120g) cake flour (or all-purpose flour sifted 2–3 times)
  • 1 tsp baking powder
  • ¼ cup (60ml) milk (warm)
  • ¼ cup (60ml) vegetable oil (or melted butter)
  • 1 tsp vanilla extract
  • Pinch of salt

Instructions

  1. Preheat Oven
    • Set oven to 350°F (175°C). Grease and line the bottom of an 8-inch round cake pan with parchment paper.
  2. Prepare Dry Ingredients
    • In a bowl, sift together flour, baking powder, and salt. Set aside.
  3. Beat Eggs & Sugar
    • In a large mixing bowl, beat eggs with an electric mixer for 5–6 minutes until pale, thick, and tripled in volume.
    • Gradually add sugar while beating.
  4. Add Liquids
    • Warm milk slightly and mix with oil and vanilla extract.
  5. Fold Dry Ingredients
    • Gently fold sifted flour mixture into the egg mixture in batches using a spatula.
    • Add the warm milk mixture and fold gently until smooth and combined (do not overmix).
  6. Bake
    • Pour batter into the prepared pan. Tap lightly to remove air bubbles.
    • Bake for 25–30 minutes or until a toothpick comes out clean.
  7. Cool & Serve
    • Let the cake cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.
    • Dust with powdered sugar or frost as desired.

If you’d like, I can also give you a super fluffy Japanese-style sponge cake version that’s even softer and bouncier. Would you like me to add that?

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