Deliciously Decadent: Chocolate Castella Cake Recipe

If you’re on the hunt for a dessert that perfectly balances indulgence and elegance, look no further than the luscious Chocolate Castella Cake.

Originating from Japan, this delightful treat combines the rich flavors of chocolate with the delicate and moist texture of a traditional Castella cake.

Whether you’re a baking novice or a seasoned pro, this recipe is sure to captivate your taste buds and impress your friends and family.

Chocolate Castella Cake Recipe
Chocolate Castella Cake Recipe

How To Prepare Chocolate Castella Cake Recipe?

Necessary Equipment

  • Mixing bowls (2-3)
  • Electric mixer or whisk
  • Sifter
  • Loaf pan (rectangular)
  • Parchment paper
  • Cooling rack


  • 4 large eggs, at room temperature
  • 100 grams of granulated sugar
  • 100 grams all-purpose flour
  • 20 grams of cocoa powder
  • 40 grams melted chocolate (semi-sweet or dark)
  • 30 milliliters milk
  • 20 milliliters of vegetable oil
  • 1 teaspoon vanilla extract
  • A pinch of salt
Chocolate Castella Cake Recipe
Chocolate Castella Cake Recipe


1. Preparation:

Preheat your oven to 325°F (165°C). Line the loaf pan with parchment paper, leaving an overhang on two sides for easy removal.

2. Dry Ingredients:

Sift the all-purpose flour, cocoa powder, and a pinch of salt into a bowl. Set aside.

3. Egg Mixture:

In a separate bowl, crack the eggs and add granulated sugar. Using an electric mixer or whisk, beat the mixture on high speed until it becomes pale, fluffy, and doubled in volume. This usually takes about 5-7 minutes.

4. Incorporate Wet Ingredients:

Gently fold the melted chocolate, milk, vegetable oil, and vanilla extract into the egg mixture.

5. Combining Batter:

Gradually add the sifted dry ingredients to the wet mixture. Carefully fold the ingredients together until just combined. Be cautious not to overmix, as this can result in a dense cake.

6. Pouring into Pan:

Pour the batter into the prepared loaf pan, ensuring an even distribution.

7. Baking:

Bake the cake in the preheated oven for approximately 40-45 minutes, or until a toothpick inserted into the center comes out clean.

8. Cooling:

Once baked, remove the cake from the oven and let it cool in the pan for about 10 minutes. Then, gently lift it out using the parchment paper overhang and transfer it to a cooling rack to cool completely.

Preparation Time

  • Preparation: 15 minutes
  • Baking: 40-45 minutes
  • Cooling: 1 hour

Nutritional Information Of Chocolate Castella Cake Recipe

Amount Per Serving

Note: Values are approximate and can vary due to natural variations in the ingredients.

Chocolate Castella Cake Recipe
Chocolate Castella Cake Recipe

Health Benefits of Chocolate Castella Cake Recipe

While the Chocolate Castella Cake is undeniably a treat meant to be enjoyed in moderation, it does offer a few potential benefits.

Dark chocolate, which is often used in this recipe, contains antioxidants that can contribute to heart health and may even boost mood.

Additionally, the presence of eggs provides a source of protein, and the cake’s indulgent nature can certainly satisfy your sweet tooth.

Serving Suggestions

1. Garnish:

Dust the cake with powdered sugar or cocoa powder for an added touch of elegance.

2. Accompaniments:

Serve slices with a dollop of whipped cream or a scoop of vanilla ice cream.

3. Fruit Pairing:

Fresh berries, such as strawberries or raspberries, complement the cake’s richness with a burst of freshness.

4. Beverage:

Pair with a warm cup of coffee, tea, or a glass of milk for a delightful combination.

Chocolate Castella Cake Recipe

Storing Ideas

1. Room Temperature:

Store the cake covered at room temperature for up to 2-3 days.

2. Refrigeration:

For longer storage, wrap the cake in plastic wrap and keep it in the refrigerator for up to a week.

3. Freezing:

The Chocolate Castella Cake can also be sliced and frozen for up to 2-3 months. Thaw slices at room temperature or in the refrigerator before consuming.

Final Thoughts

The Chocolate Castella Cake is a delectable dessert that brings together the timeless appeal of Castella cake with the irresistible allure of chocolate.

Its velvety texture and balanced flavors make it a perfect treat for special occasions or any time you crave a luxurious dessert experience.

With simple ingredients and straightforward steps, this recipe invites both seasoned bakers and novices to indulge in the art of creating a truly delightful masterpiece.

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