Castella Cake is a traditional Japanese sponge cake known for its light and fluffy texture. Here’s a more detailed version of your recipe to ensure the best results:
Ingredients:
- 4 medium eggs, at room temperature
- 110g sugar
- 2-3 tablespoons honey
- 100g strong flour (bread flour)
Preparation:
1. Preparing the Egg Mixture:
- Crack the eggs into a metal bowl.
- Add the sugar to the eggs.
- Place the bowl over a pot of boiling water, ensuring the bowl does not touch the water (double boiler method).
- Beat the mixture with an electric beater at high speed for 6 minutes until it becomes pale, thick, and increases in volume by about four times.
2. Incorporating Honey:
- Add the honey to the egg mixture.
- Beat on medium speed for about 30 seconds until well combined.
3. Adding the Flour:
- Sift 1/3 of the flour into the egg mixture.
- Gently beat on medium speed until just combined.
- Repeat with the second third of the flour.
- Add the remaining flour and beat until the mixture is homogeneous, about 1 minute. Be careful not to overmix to avoid deflating the batter.
4. Preparing the Mold and Baking:
- Line a mold with sulfurized (parchment) paper.
- Pour the batter into the mold.
- Use a skewer to draw a zig-zag line through the batter to remove large air bubbles, ensuring an even texture.
- Preheat the oven to 180°C (356°F).
- Bake the cake for 10 to 15 minutes until the top is nicely browned.
- Quickly cover the top with absorbent paper, lower the oven temperature to 170°C (338°F), and continue baking for about 55 minutes.
- Check doneness by inserting a skewer into the center of the cake; it should come out clean.
5. Cooling and Resting:
- Remove the cake from the mold immediately after baking.
- Cover the surface with plastic film while it’s still hot to keep it moist.
- Flip the cake onto a flat plate and place it in a plastic bag.
- Let the cake rest for 12 hours to develop its fluffy texture.
6. Serving:
- Before serving, trim the sides of the cake for a clean presentation.
- Serve with tea or coffee and a spoonful of Chantilly cream for added decadence.
Enjoy your delicious Castella Cake!