Chocolate Castella Cake

Name: Chocolate Castella Cake
Prep time: 20 min
Cook time: 50 min
Total time: 1 h 10 min
Cuisine: Asian
Ingredients: 40 g all-purpose flour; 80 g granulated sugar; 20 g natural unsweetened cocoa powder; 60 g milk (room temperature); 60 g vegetable oil; 4 medium eggs (room temperature)

Recipe By:

jesseca

Posted:

April 13, 2025

Updated:

April 13, 2025

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Understanding the secret behind the best Chocolate Castella Cake recipe is all about balancing the perfect ingredients and techniques. This cake offers a wonderful blend of a delicate, airy texture and rich chocolate flavor. Whether you’re hosting a gathering or simply craving something sweet, this cake is a treat that fits any occasion. We’ll explore every little step to ensure your baking experience is as fun as the delightful cake you’ll make. Trust me, once you try this, it will become a go-to dessert in your kitchen. Let’s get ready to whip up some magic!

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Why This Recipe Works

Understanding the science behind baking is key to creating the best Chocolate Castella Cake. This recipe balances the right proportions of ingredients to ensure a fluffy, moist, and decadent dessert. The use of a water bath allows for even baking, preventing cracks and ensuring a delightful texture.

Why You’ll Love This Best Chocolate Castella Cake Recipe

This Chocolate Castella Cake isn’t just a dessert; it’s an experience. With its airy texture and rich chocolate flavor, it captivates your taste buds and adds a touch of elegance to any occasion. Perfect for celebrations or a cozy treat, this cake brings comfort and joy.

Ingredients

40 g all-purpose flour
80 g granulated sugar
20 g natural unsweetened cocoa powder
60 g milk (room temperature)
60 g vegetable oil
4 medium eggs (room temperature)

Preparations for Baking the Best Chocolate Castella Cake

Separate Eggs for Whipped Delight

Carefully separate the egg yolks and whites into two bowls. This crucial step is foundational for achieving that light and airy texture.

Warm the Oil for Smoothness

Warm 60g of vegetable oil in the microwave for about 40 seconds, allowing it to become liquid and blend well with the other ingredients.

Combine Dry Ingredients for a Lush Batter

Sift together 40g of all-purpose flour and 20g of cocoa powder directly into the bowl with the warm oil. This will help prevent lumps and create a smooth batter.

Create the Egg Yolk Mixture

Add 60g of room temperature milk and the 4 egg yolks to the sifted dry ingredients. Whisk until the mixture becomes smooth and velvety, creating a rich foundation for your cake.

Whip Egg Whites for Fluffiness

In a clean bowl, gradually add 70g of granulated sugar to the egg whites and beat until soft peaks form. The egg whites should be glossy and stable.

Fold Egg Whites into Batter for Airiness

Gently scoop a small amount of the whipped egg whites into the cocoa mixture to lighten it. Then, carefully fold the remaining whites into the batter without deflating it, preserving the airiness.

Prepare for Baking with a Water Bath

Line a 15 x 15 x 7 cm square mold with parchment paper and wrap it in foil. Place the mold in a water bath filled with hot water (80°C) halfway up the sides, which ensures an even baking temperature.

Pour and Bake the Cake

Pour the prepared batter into the mold and bake at 150°C for 50 minutes. The water bath technique is essential for a perfect, crack-free finish.

Cool and Serve the Cake

Once baked, remove the cake from the mold and carefully peel off the parchment paper. Allow it to cool completely on a wire rack before slicing into fluffy pieces and enjoying your delightful creation.

Serving Suggestions

This Chocolate Castella Cake pairs beautifully with a dollop of whipped cream, fresh berries, or a drizzle of chocolate sauce. Consider serving it alongside a cup of coffee or tea for the perfect afternoon treat.

Tips for Success

Ensure all ingredients are at room temperature for optimal mixing.
Be gentle when folding whipped egg whites to maintain the cake’s airiness.
A thermometer can help check the water bath temperature for consistent results.

Variations

For a twist on the classic, try adding orange zest for a citrus kick or substituting the cocoa powder with matcha green tea powder for a unique flavor.

Storage Tips

Store any leftover cake in an airtight container at room temperature for up to three days. You can also refrigerate it for longer freshness, but allow it to come to room temperature before serving.

Pairing Ideas

Enhance your dessert experience by pairing this Chocolate Castella Cake with a scoop of vanilla ice cream or a glass of sweet red dessert wine.

FAQs

1. Can I make Chocolate Castella Cake in advance?
Yes, you can bake it a day before serving. Just store it in an airtight container.

2. Is it possible to freeze the cake?
Absolutely! Wrap individual slices tightly and freeze for up to a month. Thaw at room temperature before enjoying.

3. What can I use as a substitute for vegetable oil?
You can use melted butter or a neutral-flavored oil like canola for similar results.

4. How do I know when the cake is done baking?
It will spring back when lightly pressed and should be golden brown on top.

5. Can I add frosting to this cake?
While the cake is delicious on its own, you can top it with a light chocolate ganache for an extra indulgence.

This Chocolate Castella Cake recipe guarantees a delightfully tasty and impressively fluffy dessert. The blend of airy texture and rich chocolate flavor makes every bite a blissful experience. Perfect for any occasion, this cake invites love and warmth to your table, creating lasting memories with every slice. Enjoy the process and the delicious outcome!

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