Delicious real Castella cake recipe is a Japanese treat

real Castella cake recipe is a Japanese treat

You’ve arrived in the world of delicious foods, where each bite has a story to tell. I’d like to take you on a journey today to find the wonderful tastes and textures of Castella cake, which is also known as Kasutera in Japan. I’ve learned a lot about baking to bring you this traditional Japanese sponge cake recipe. I’m a passionate home cook who loves all things tasty. As we talk about how to make the perfect Castella cake, get ready to be enchanted by its moist, bouncy texture and fine crumb structure

As a child, my kitchen was always filled with the smell of freshly baked treats, and I have a soft spot in my heart for Castella cake. Each bite brings back memories and makes you feel at ease, even though it looks simple. Castle cake is always a hit with both kids and adults, whether it’s with a cup of tea in the afternoon or as a sweet finish to a meal. Come with me as we make this famous dish in your own kitchen.

How to make it Castella cake:

  • 80 grams of butter,
  • 80 milliliters of milk,
  • 80 grams of all-purpose flour,
  • and 1 tablespoon of vanilla essence.
  • 5 eggs
  • 1 teaspoon of lemon juice
  • One-third cup sugar

Setting the oven to 325°F (160°C) and lining a rectangle baking pan with parchment paper are the first steps.

  1. Put the butter in a small pot and melt it over low heat. Add the milk and stir until everything is well mixed. Put it somewhere to cool down a bit.
  2. Sift the flour in a big bowl to get rid of any lumps. Then add the vanilla essence and mix it in well.
  3. Put the egg whites and yolks in a different bowl. With a hand mixer, beat the egg whites and lemon juice together until soft peaks form.
  4. Add the sugar to the egg whites slowly while beating them all the time until stiff peaks form.
  5. Mix the egg yolks and sugar slowly into the beaten egg whites until they are just mixed.
  6. Add the flour mixture to the egg mixture slowly while folding it in gently until it is all mixed in.
  7. Finally, add the melted butter and milk mixture and stir slowly until the mixture is smooth and even.
  8. Put the mix into the baking pan that has been prepared. Gently tap the pan to get rid of any air bubbles.
  9. Put the pan in an oven that has already been heated up. Bake for 40 to 45 minutes, or until the top is golden brown and a knife stuck in the middle comes out clean.
  10. Once the cake is done, take it out of the oven and let it cool in the pan for a full hour before cutting it into pieces and serving.

So there you have it—a simple but delicious recipe for making your own Castella cake. This Japanese treat is sure to become a family favorite thanks to its perfect mix of tastes and textures.

Every bite is a reminder of how much fun it is to bake from home, whether you eat it by itself or with your favorite hot drink. Put on your oven mitts, heat it up, and let the smell of freshly baked Castella cake fill your house.

You can now enjoy a taste of Japanese food in the comfort of your own home! Castle cake is more than just a treat; it’s a trip through time and tradition, with its delicious smell and soft, melt-in-your-mouth texture. So as you enjoy each delicious bite, think of all the hard work and love that went into making this treat.

The joy of baking should make you smile and feel warm inside, whether you do it with friends and family or by yourself. Have fun in the kitchen and have many more sweet experiences! 🍛

real Castella cake recipe is a Japanese treat.

Recipe by Memona AdnanCourse: DessertCuisine: JapaneseDifficulty: Intermediate


Prep time


Cooking time





Enjoy the taste of Japan with our Castella cake that we make ourselves. It’s moist, soft, and totally delicious, and it’s great for any event!


  • 80g butter

  • 80ml milk

  • 80g all-purpose flour

  • 1 tbsp vanilla essence

  • 5 eggs

  • 1 tsp lemon juice

  • 1/3 cup sugar


  • Preheat oven to 325°F (160°C) and line a rectangular baking pan with parchment paper.
  • Melt butter in a saucepan, then add milk. Set aside to cool slightly.
  • Sift flour into a large bowl, add vanilla essence, and mix.
  • Separate egg yolks from whites. Beat egg whites with lemon juice until soft peaks form.
  • Gradually add sugar to egg whites, beating until stiff peaks form.
  • Gently fold egg yolk mixture into beaten egg whites.
  • Gradually fold in flour mixture until fully incorporated.
  • Pour in melted butter and milk, stirring until smooth.
  • Pour batter into prepared pan and tap gently to remove air bubbles.
  • Bake for 40-45 minutes, until golden brown and a toothpick comes out clean.
  • Cool completely before slicing and serving.

Recipe Video


  • Enjoy your homemade Castella cake! 🍰


Can I use something else to taste the cake instead of vanilla essence?

Of course! You can change the way your Castella cake tastes by adding different flavorings, like almond extract or citrus zest.

Can I use cake flour instead of all-purpose flour?

Yes, you can use cake flour instead of all-purpose flour in this recipe to make it lighter.

How should I store Castella cake that I have left over?

Any extras can be kept at room temperature for up to three days in an airtight container, or they can be kept fresh longer in the fridge. If you want to serve the slices warm, just heat them up in the microwave for a few seconds.

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