Main menu

Castella Cake

A Taste of Japan: Classic Castella Cake

Castella Cake

Embark on a journey through time and taste with the Castella Cake, a Japanese sponge cake with a rich heritage. Imagine a cloud-like cake, light and airy, with a delicate crumb that melts in your mouth. This beloved dessert boasts a history stretching back centuries, captivating taste buds and hearts across generations.

A Portuguese Inspiration with a Japanese Twist:

The story of the Castella Cake begins in the 16th century, when Portuguese merchants introduced it to Japan. The Japanese, with their refined palates, took this recipe and adapted it to their own preferences. The result? A sponge cake with a unique texture and a flavor that has endured for centuries.

The Secret to Airy Perfection:

The magic of the Castella Cake lies in its key ingredients: eggs, sugar, flour, and sometimes a touch of honey for added sweetness. The secret weapon? Whipping the batter to incorporate plenty of air. This meticulous step creates a delicate and airy crumb, the hallmark of a perfect Castella Cake.

Traditionally Baked, Uniquely Shaped:

Traditionally, Castella Cakes are baked in wooden molds lined with parchment paper. These molds give the cake its distinctive rectangular shape, adding to its visual appeal. Once baked, the cake is sliced into thick slices, perfect for savoring with a cup of tea or coffee.

A Global Phenomenon:

In recent years, the Castella Cake has transcended borders, captivating the world with its delightful taste and texture. Food enthusiasts around the globe are discovering this Japanese treasure. Variations of the traditional recipe have emerged, incorporating exciting flavors like matcha, chocolate, or even citrusy twists like lemon or orange.

A Recipe for Sweet Satisfaction:

Ready to experience the magic of the Castella Cake for yourself? Here's a step-by-step guide to creating this delectable dessert:


  • 2 tablespoons of milk
  • 2 tablespoons of honey
  • 4 eggs
  • ¾ cup of sugar
  • ¾ cup of self-rising flour

A Step-by-Step Guide to Fluffy Perfection:

  1. Prepare the Oven and Pan: Preheat your oven to 160°C (320°F). Line your baking mold with parchment paper and spread a thin layer of butter to prevent sticking.
  2. Honey Milk Mixture: In a small bowl, combine the honey and hot milk. Set this mixture aside to allow the flavors to meld.
  3. Whipping Up the Whites: In a separate bowl, using a hand mixer or stand mixer fitted with the whisk attachment, beat the egg whites until they reach soft peaks. Gradually add the sugar while continuing to beat until stiff peaks form.
  4. Yolk Incorporation: Gently fold the beaten egg yolks into the stiff egg whites, taking care not to deflate the batter.
  5. Folding in the Flour: Sift the self-rising flour to ensure a light and airy texture. Gently fold the sifted flour into the egg mixture, a little at a time, until just incorporated.
  6. Honey Milk Infusion: Gently fold the honey milk mixture into the batter, ensuring everything is well combined.
  7. Baking for Perfection: Pour the batter into the prepared baking mold. Tap the mold gently on the counter to remove any air bubbles that might be trapped in the batter. Bake the cake for 40-50 minutes, or until a toothpick inserted into the center comes out clean.
  8. Cooling and Resting: Once baked, unmold the cake carefully and turn it upside down on a wire rack. Cover the cake loosely with plastic wrap to prevent it from drying out or sinking. Allow the cake to cool completely for several hours.
  9. Slicing and Enjoying: After a few hours of resting, cut the Castella Cake into thick slices (about 2cm) and savor the delightful texture and flavor.

Tips & Variations:

  • Don't have self-rising flour? You can make your own by whisking together all-purpose flour with baking powder and salt.
  • For a richer flavor, use brown sugar instead of granulated sugar.
  • Feeling adventurous? Get creative with flavors! Add a teaspoon of matcha powder for a delightful green tea twist, or fold in some chocolate chips for a decadent surprise.

The Castella Cake is a testament to the enduring power of culinary traditions. With its light and airy texture, rich history, and endless flavor possibilities, this delightful dessert is sure to become a favorite in your own kitchen.