Castella Cake Recipe: Fluffy Japanese Delight

If you’re looking for a delicious treat to satisfy your sweet tooth, look no further than this Castella Cake Recipe: Fluffy Japanese Delight. This mouthwatering dessert has gained popularity around the world for its soft and airy texture. So, let’s dive into the world of Japanese baking and learn how to create this irresistible cake at home.

Originating from Nagasaki, Japan, Castella cake has a rich history dating back to the 16th century. Traditionally, this cake was introduced by Portuguese merchants and has since become a beloved staple in Japanese cuisine. With its simple yet captivating flavors, Castella cake holds a special place in the hearts of dessert enthusiasts worldwide.

Baking this heavenly delight is not only a treat for your taste buds but also a fun activity that you can enjoy with your friends and family. So, grab your apron, gather your ingredients, and let’s embark on an exciting culinary adventure to master the art of making Castella cake. Get ready to savor every fluffy, melt-in-your-mouth bite!

Castella Cake Recipe: Fluffy Japanese Delight

Castella Cake Recipe: Fluffy Japanese Delight

Discover the delectable world of Castella Cake, a fluffy and light Japanese dessert that will leave your taste buds wanting more. In this article, we will guide you through the process of making this delectable treat from scratch. From the soft and spongy texture to the delicate sweetness, Castella Cake is a true delicacy that is loved by many around the world. So, put on your apron and let’s dive into the world of Castella Cake!

The History of Castella Cake

The history of Castella Cake traces back to the 16th century when Portuguese traders introduced a similar cake called Pão de Castela to Japan. Over time, the recipe evolved to suit Japanese tastes and preferences, resulting in the creation of Castella Cake as we know it today. This cake quickly gained popularity and became a staple in Japanese tea ceremonies and festivals.

Castella Cake is known for its simple ingredients, including flour, sugar, eggs, and honey. The key to its light and fluffy texture lies in the preparation method, which involves whisking the eggs until they reach a thick and foamy consistency. This batter is then baked to perfection, resulting in a golden-brown exterior and a soft, melt-in-your-mouth interior.

Today, Castella Cake is not only enjoyed in Japan but has also gained international recognition. Its unique texture and subtle sweetness make it a favorite among dessert enthusiasts worldwide.

Ingredients for Castella Cake

The ingredients needed to make Castella Cake are simple and easily accessible in most kitchens. Here’s what you’ll need:

  • 6 large eggs
  • 150 grams of granulated sugar
  • 120 grams of all-purpose flour
  • 20 grams of honey
  • 1 teaspoon of vanilla extract
  • 1/4 teaspoon of salt

Make sure all the ingredients are at room temperature before you begin. This will ensure that they mix together evenly and result in a smooth batter.

Preparing the Cake Batter

To prepare the Castella Cake batter, follow these simple steps:

  1. Separate the egg yolks from the egg whites. Place the egg whites in a large mixing bowl.
  2. Using an electric mixer, whisk the egg whites on medium speed until they start to foam.
  3. Gradually add the sugar to the egg whites, a little at a time, while continuing to whisk.
  4. Once all the sugar is incorporated, increase the speed to high and whisk until stiff peaks form.
  5. In a separate bowl, lightly beat the egg yolks and then add them to the egg white mixture.
  6. Sift the flour into the bowl and gently fold it into the egg mixture using a spatula. Be careful not to overmix.
  7. Add the honey, vanilla extract, and salt to the batter and fold them in gently.
  8. Cover the bowl with plastic wrap and let the batter rest for 20 minutes.

Your Castella Cake batter is now ready to be baked into a fluffy and delicious treat!

Baking the Castella Cake

Baking the Castella Cake requires some patience and precision. Follow these steps to ensure the best results:

  1. Preheat your oven to 320°F (160°C) and line a rectangular cake pan with parchment paper.
  2. Give the batter a gentle stir to remove any air bubbles that may have formed during the resting period.
  3. Pour the batter into the prepared cake pan, smoothing the top with a spatula.
  4. Tap the cake pan gently on the counter a few times to remove any remaining air bubbles.
  5. Place the cake pan in the preheated oven and bake for approximately 45-50 minutes, or until the top is golden brown and a toothpick inserted into the center comes out clean.
  6. Once the cake is baked, remove it from the oven and let it cool in the pan for a few minutes.
  7. Carefully transfer the cake to a wire rack to cool completely before slicing and serving.

Enjoy your homemade Castella Cake with a cup of tea or coffee, or even as a delightful dessert after a meal. The fluffy texture and subtle sweetness will surely satisfy your cravings!

Variations of Castella Cake

While the traditional Castella Cake recipe is delightful on its own, there are also several variations you can try to add a unique twist to this Japanese delicacy.

– Chocolate Castella Cake: Incorporate cocoa powder into the batter for a rich and decadent chocolate flavor.
– Matcha Castella Cake: Add matcha powder to the batter for a vibrant green tea flavor.
– Citrus Castella Cake: Infuse the batter with lemon or orange zest for a refreshing and citrusy twist.
– Cream Filled Castella Cake: Slice the cake horizontally and fill it with whipped cream or your favorite filling for an extra indulgent treat.

Whether you stick with the classic recipe or venture into the world of variations, Castella Cake is a dessert that never disappoints. Its light and fluffy texture combined with the delicate sweetness make it a crowd-pleaser for any occasion.

Tips for Baking the Perfect Castella Cake

Baking Castella Cake requires some attention to detail and a few tried-and-true techniques. Here are some tips to help you achieve the perfect result:

1. Use a high-quality honey: The honey you choose will contribute to the overall flavor of the cake. Opt for a flavorful and pure honey for the best results.
2. Beat the egg whites to stiff peaks: Whisking the egg whites until stiff peaks form is crucial for achieving the desired light and fluffy texture. Be patient and whisk until you have stiff, glossy peaks.
3. Fold in the flour gently: Overmixing the flour can result in a dense and heavy cake. Use a gentle folding motion to incorporate the flour into the batter until just combined.
4. Tap the cake pan: Tapping the cake pan on the counter a few times helps release any trapped air bubbles, resulting in an even-textured cake.
5. Let it cool completely: Allowing the Castella Cake to cool completely before slicing is essential for maintaining its soft and spongy texture. Patience is key!
6. Store it properly: To keep your Castella Cake fresh, store it in an airtight container at room temperature for up to 3 days. For longer storage, wrap individual slices tightly in plastic wrap and freeze them for up to 1 month.

With these tips in mind, you’ll be well on your way to baking a delicious and authentic Castella Cake that will impress your family and friends.

Health Benefits of Castella Cake

While Castella Cake is undoubtedly a delicious treat, it’s important to enjoy it in moderation as part of a balanced diet. However, there are some potential health benefits associated with certain ingredients in Castella Cake:

– Eggs: Eggs are a great source of high-quality protein and vitamins such as B12 and D. They also contain essential amino acids necessary for various bodily functions.
– Honey: Honey is a natural sweetener that provides antioxidants and has antibacterial properties. It may also help soothe a sore throat and improve digestion.
– Flour: While flour is a staple ingredient in Castella Cake, it provides carbohydrates, fiber, and some B vitamins.

Keep in mind that the overall nutritional value of Castella Cake may vary based on the specific recipe and any additional ingredients you incorporate. It’s always best to enjoy this treat in moderation as part of a balanced diet.

Castella Cake vs. Sponge Cake

Castella Cake and sponge cake are both light and fluffy desserts, but they have some key differences that set them apart:


Castella Cake primarily consists of eggs, sugar, flour, and honey, while sponge cake typically contains eggs, sugar, flour, and butter. The addition of butter in sponge cake gives it a richer and denser texture compared to Castella Cake.


Castella Cake has a spongy and delicate texture, while sponge cake tends to be lighter and airier. Castella Cake is known for its distinct honeycomb-like structure, which is achieved by meticulously whisking the eggs and gradually adding the sugar.


Castella Cake has a subtle sweetness that comes from the honey and sugar. Sponge cake, on the other hand, can vary in sweetness depending on the recipe and additional flavorings used, such as vanilla or citrus zest.


While both cakes can be enjoyed on their own, they also lend themselves well to different dessert preparations. Sponge cake is often used as a base for layered cakes or filled with creams, fruits, or icing. Castella Cake, on the other hand, is traditionally enjoyed as a standalone treat or served with a cup of tea.

Castella Cake Recipes from Around the World

While Castella Cake originated in Japan, its popularity has spread worldwide, resulting in unique variations and adaptations. Here are a few Castella Cake recipes from different countries:

Portuguese Castella Cake

This recipe harks back to the cake’s Portuguese roots. It incorporates ingredients such as olive oil, lemon zest, and almonds, giving it a Mediterranean twist.

Taiwanese Castella Cake

Taiwanese Castella Cake, also known as Taiwan Honey Cake, is characterized by its honey aroma and slightly chewy texture. It’s a popular street food snack in Taiwan and comes in various flavors, including matcha and chocolate.

Indonesian Bolu Kukus

Bolu Kukus is the Indonesian rendition of Castella Cake. It often includes pandan extract, giving it a vibrant green color and a unique flavor. Bolu Kukus is steamed instead of baked, resulting in a softer and moister texture.

Final Tips and Advice

Now that you have learned about the history, recipe, variations, and health benefits of Castella Cake, it’s time to put your newfound knowledge into practice. Remember to follow the recipe closely, paying special attention to whisking the eggs until they reach stiff peaks and folding in the flour gently. Keep in mind that practice makes perfect, so don’t be discouraged if your first attempt doesn’t turn out exactly as you envisioned.

Experiment with different flavors and toppings to make the cake truly your own. Whether you enjoy it as a tea-time treat, a dessert after dinner, or a gift for a loved one, Castella Cake is sure to bring joy and delight to any occasion. So, grab your apron, preheat your oven, and embark on your Castella Cake baking adventure. Happy baking!

Key Takeaways: Castella Cake Recipe: Fluffy Japanese Delight

– Castella cake is a light and fluffy Japanese dessert that is loved by people of all ages.
– The key to making a perfect castella cake is to beat the eggs until they are light and frothy.
– The cake gets its soft and spongy texture from the combination of flour and honey.
– Traditional castella cakes are made using a wooden mold called a “castella pan.”
– Enjoy a slice of homemade castella cake with your favorite cup of tea or coffee.

Frequently Asked Questions

Welcome to the world of Castella Cake, a fluffy Japanese delight that will leave you craving for more! Here are some common questions about Castella Cake and its recipe.

1. What is Castella Cake?

Castella Cake is a traditional Japanese sponge cake known for its light and fluffy texture. It originated in Portugal and was introduced to Japan during the 16th century. Made with simple ingredients like eggs, sugar, flour, and sometimes honey, it is a popular treat in Japan and beyond.

The cake is characterized by its distinctive golden-brown crust and soft, moist interior. Its delightful taste and airy texture make it a perfect accompaniment to tea or coffee.

2. What makes Castella Cake different from other sponge cakes?

Unlike other sponge cakes, Castella Cake does not contain any fat, such as butter or oil. Instead, it relies on the air beaten into the egg mixture to create its light and fluffy texture. The absence of fat gives Castella Cake its unique bounce and softness.

The technique of folding the flour into the egg mixture with gentle strokes is crucial to maintain the cake’s airy structure. The batter is then poured into a rectangular mold and baked at a low temperature to achieve the desired texture.

3. Can I make Castella Cake without a special mold?

Yes, you can! While a special Castella Cake mold is traditionally used to shape the cake, you can still achieve delicious results without one. Simply use a rectangular baking pan lined with parchment paper to create a shape similar to the traditional mold.

Remember to place parchment paper on the sides of the pan as well, allowing the cake to rise evenly. The shape may be slightly different, but the taste and texture will still be delightful.

4. Can I customize the flavor of Castella Cake?

Absolutely! While the classic Castella Cake is a plain sponge cake, you can add various flavors to personalize it. Common variations include matcha (green tea), chocolate, and lemon-infused Castella Cake.

To add flavor, simply mix the desired ingredient, such as matcha powder or cocoa, into a small portion of the batter. Once well combined, fold it back into the main batter. This way, you can enjoy a range of tantalizing flavors without compromising the cake’s airy texture.

5. How should I store Castella Cake?

To keep your Castella Cake fresh and moist, store it at room temperature in an airtight container or cover it with plastic wrap. Avoid refrigerating the cake as it may cause it to dry out. If you prefer a chilled cake, you can store individual slices in the refrigerator and bring them to room temperature before serving.

Remember to consume Castella Cake within a few days for the best taste and texture. Enjoy it with a cup of tea or coffee, or share it with friends and family for a delightful treat!

Castella Cake Recipe: Fluffy Japanese Delight 2

Taiwanese Castella Cake Recipe | Emojoie


So, to wrap things up, castella cake is a delicious and fluffy Japanese treat. It has a simple recipe with just a few ingredients like eggs, sugar, flour, and honey. The key to making it light and airy is to beat the eggs until they become pale and frothy. Then, you gently fold in the dry ingredients to create a smooth batter. Baking it at a low temperature for a long time helps to maintain its soft texture. Once it’s done, let it cool before slicing and enjoying a slice of this delightful cake. So, grab your apron and give this recipe a try – you won’t be disappointed!

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