CASTELLA CAKE

Castella Cake: The Soft and Sweet Japanese Delight

If you’re looking for a delicious and unique cake to try, Castella Cake should be at the top of your list. Known for its soft texture, subtle sweetness, and fluffy texture, Castella is a traditional Japanese sponge cake that has a history dating back to the 16th century. Despite its roots in Portuguese influence, Castella has become a beloved dessert in Japan and has even gained popularity worldwide. This cake is the perfect balance of sweetness and moisture, making it a go-to treat for any occasion.

In this article, we’ll walk you through the simple yet rewarding process of making Castella Cake at home. With just a handful of ingredients, you can enjoy this light, fluffy cake that’s perfect for tea time, desserts, or just a sweet indulgence.

What is Castella Cake?

Castella Cake, or Kasutera, is a light, airy sponge cake that is made with just a few basic ingredients: eggs, sugar, flour, and honey. The cake is typically baked in a rectangular or square shape, and it is often served in slices. The key to Castella’s distinct texture is its slow baking method at low heat, which ensures it rises gradually and has an incredibly smooth and moist finish.

Unlike other types of sponge cakes, Castella doesn’t use baking powder or soda for leavening. Instead, it relies on whipped eggs to create its rise. This results in a cake that is incredibly light and slightly dense, with a soft and springy crumb.

Why You’ll Love Castella Cake

• Light and Fluffy: Castella is known for its soft, spongy texture that practically melts in your mouth.
• Simple Ingredients: With just a few ingredients, it’s easy to make this cake from scratch. It doesn’t require fancy tools or complex techniques.
• Versatile: While it’s delicious on its own, you can pair Castella with fruits, whipped cream, or a cup of tea for a more indulgent experience.
• Delicate Sweetness: Castella’s sweetness is subtle and balanced, making it a delightful dessert without being overpowering.

Ingredients for Castella Cake:

• 4 large eggs (room temperature)
• 1 cup (200g) sugar
• 1/2 cup (120g) honey
• 1 cup (120g) cake flour (you can use all-purpose flour, but cake flour results in a lighter texture)
• 1/4 teaspoon vanilla extract (optional, for added flavor)
• 1/4 teaspoon salt
• 1/4 cup (60ml) milk
• 2 tablespoons (30g) unsalted butter (melted, for richness)

Instructions for Making Castella Cake:

Step 1: Prepare Your Baking Pan and Oven

Start by preparing your baking pan. Traditionally, Castella cake is baked in a rectangular pan (about 8×8 inches), but you can also use a square pan if you prefer. Line the pan with parchment paper to ensure the cake doesn’t stick during baking, and preheat your oven to 325°F (163°C).

Step 2: Whisk the Eggs and Sugar

In a large mixing bowl, crack the eggs and add the sugar. Use an electric mixer or hand whisk to beat the eggs and sugar together. Whisk for about 8-10 minutes on medium-high speed until the mixture becomes light, pale, and tripled in volume. This process is crucial for creating the cake’s light texture, so be patient and allow the mixture to form a smooth, fluffy batter.

Step 3: Combine Honey and Milk

In a separate bowl, warm the honey and milk together. You can do this in the microwave or in a small saucepan over low heat. Stir the mixture well until the honey is completely dissolved into the milk, then remove from heat. Add the melted butter and vanilla extract, if using. Stir to combine.

Step 4: Sift and Fold the Dry Ingredients

Sift the cake flour and salt into the egg mixture in batches, gently folding with a spatula after each addition. Be careful not to deflate the batter. The goal is to keep the mixture as airy as possible.

Step 5: Add the Honey Mixture

Once the dry ingredients are incorporated, gently pour the warm honey and milk mixture into the batter. Continue to fold it in, ensuring that everything is fully incorporated without losing any of the airiness from the egg mixture.

Step 6: Pour the Batter Into the Pan

Once the batter is fully mixed, carefully pour it into your prepared baking pan. Tap the pan lightly on the counter to remove any air bubbles and smooth the top with a spatula. This ensures an even bake.

Step 7: Bake the Cake

Place the pan in the preheated oven and b