Japanese Roll Cake Recipe: 8 Easy Steps To Make

The Japanese roll cake recipe, also known as Custard Cake or itazaké, is a sponge cake with a custard center.

This recipe was discovered in 1984 by an Australian inventor and was then sold in Japan. The recipe has been adapted many times to suit different tastes and cultures.

Nowadays, many Japanese people like to eat custard cake on special occasions, such as getting married or having a baby.

How To Make A Japanese Roll Cake Recipe?

The Japanese roll cake recipe requires time and patience during preparation.

The ingredients include

  • 4 eggs
  • 20 gram (1-1/2 tablespoons) caster/ ultrafine sugar
  • 40 ml (2-2/3 tablespoons) milk
  • 40 gram (3 tablespoons) vegetable oil
  • 3 ml (1/2 teaspoon) vanilla extract
  • 30 gram (1/4 cup) all-purpose flour
  • 30 gram (3 tablespoons) corn starch
  • a pinch of salt
  • 3/8 teaspoon cream of tartar
  • milk (1/2 cup)

Cooking Directions

Step 1: Grease a round tray, mold, or plastic container measuring around 30-35 cm (13-14 inches) in diameter.

Step 2: Use electric beaters to mix the butter, sugar, and vanilla extract until the ingredients are mixed.

Step 3: Add the egg yolk, milk, and vanilla extract to a measuring bowl and beat it on high speed for about 4 minutes.

Step 4: In a separate bowl, sift the flour, corn starch, and cream of tartar together.

Japanese Roll Cake Recipe
Japanese Roll Cake Recipe

Step 5: Add the sifted flour mixture to the egg yolk and milk mixture and mix it well. Make sure that you don’t over-mix.

Step 6: Place the cake mold in a steamer and place a container filled with water in it (to prevent the mold from getting soggy). Then add the oil, custard sauce, and water to the pot.

Step 7: Put the cake mold in a steamer for around 20 minutes or until an inserted skewer comes out clean.

Step 8: Once the cake has cooled down, slice it into 2-3 cm (1-1/2 inch) thick slices.


#Japanese roll cake recipe, Custard Cake or itazaké, is an easy and simple sponge cake for your celebration.

# You can use either a round tray or mold to make the Custard Cake recipe.

# You can buy a Round Folding Tray from Amazon.com to make the Japanese roll cake.

# Use a spatula to avoid getting excess butter smeared on the cake.

# If you are planning to have a party, have it in the afternoon so that your guests will enjoy the Custard Cake in the evening or during dinner time.

# Try buying an Electric Beating Egg Beater from Amazon.com to make the Japanese roll cake recipe.

# Do not re-use the mixture to prepare another type of cake. Make a new mixture for each cake.

# You can enjoy the cake with a glass of milk just before bedtime.

# The cake does not need to be stored in the refrigerator, but it is best served within 24 hours.

Nutrition Analysis

Protein6.5 g
Carbohydrates53.6 g
Total Fat21g

Top 5 Health Benefits Of Japanese Roll Cake Recipe

1. Japanese roll cake, custard cake, or itazaké has a very smooth texture.

2. It has less butter since the mixture doesn’t contain any.

3. The custard sauce is made with egg yolks which are very nutritious and rich in vitamins B and E.

4. It is an ideal dessert that can be served at any time of the day, even if you have a party or a birthday party.

5. It is a healthy substitute for cakes made with unhealthy ingredients.

How Long Do I Need To Store The Japanese Roll Cake?

Japanese roll cake is best served within 24 hours. You can store it in the refrigerator or freezer.

How Much Custard Sauce Should I Use For Japanese Roll Cake Recipe?

The custard sauce used in the recipe contains half an egg yolk and only a small volume of oil, so you have to be very careful in measuring this. The sweetener used is caster sugar and does not contain artificial sweeteners or other additives.

How Do I Store My Japanese Roll Cake?

Never leave the Japanese roll cake on a cake plate or cutting board after removing it from the container. The moisture from the refrigerator will seep into the cake, causing it to go limp and flat over time.

Is It Suitable For Heart Patients?

Yes, the custard cake recipe is suitable for anyone serious about his health and wants to lose weight.

Is It Suitable For Diabetics?

Yes. The custard cake recipe is suitable for people with diabetes and diabetic patients.

How Do I Make Custard Sauce For The Japanese Roll Cake?

The custard sauce used in this recipe is simple to prepare since it uses only eggs. The custard sauce can be made ahead and stored until needed.


The Japanese roll cake recipe is an easy-to-make and great-tasting treat, perfect for any occasion.

If you want to be part of the journey and reach the destination successfully, you must do what you ask. Japanese Roll Cake recipe can be different from one person to another based on individual tastes.

Thanks for reading!

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