Tokyo-Banana Inspired Vanilla Sponge Cake w/ Banana Custard | Baking Kit | makes 6x servings

$25.00 USD

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Inspired by the famous Tokyo Banana, our homemade version uses a light vanilla sponge, with a delicious banana custard cream. This banana custard cream uses real bananas to get its consistency, and pairs amazingly with the light sponge for a wonderful treat — if you want to learn to make your own, this is the kit for you. 

Tutorial Video


Included In The Kit
  • Full recipe and instructions
  • Milk powder
  • Cornstarch
  • Granulated sugar (1)
  • Vanilla (1)
  • Bananas
  • Cake flour
  • Salt
  • Baking soda
  • Oil
  • Vanilla (2)
  • Granulated sugar (2)
  • Parchment paper
  • Measuring cup
  • Piping bag
  • Skewer
Required From Your Kitchen
  • 2 medium eggs (for sponge cake)
  • 4 medium egg yolks (for custard)

*medium eggs weigh 55g w/ shell

Recommended Tools
  • 1 small pot
  • 1 strainer/fine sieve
  • 1 medium whisk/spatula
  • 1 medium mixing bowl
  • Hand/stand mixer whisk attachment (optional)
  • 8” x 13” baking pan
  • 1 small knife
  • Cling wrap
  • 1 angled/offset spatula OR bench scraper (can be substituted with a knife)
Time taken for recipe

Approximately 2 hrs. You may also break the recipe up into 2 blocks of 1 hour.

Inspired by the famous Tokyo Banana, our homemade version uses a light vanilla sponge, with a delicious banana custard cream. This banana custard cream uses real bananas to get its consistency, and pairs amazingly with the light sponge for a wonderful treat — if you want to learn to make your own, this is the kit for you. 



  • Full recipe and instructions
  • Milk powder
  • Cornstarch
  • Granulated sugar (1)
  • Vanilla (1)
  • Bananas
  • Cake flour
  • Salt
  • Baking soda
  • Oil
  • Vanilla (2)
  • Granulated sugar (2)
  • Parchment paper
  • Measuring cup
  • Piping bag
  • Skewer
  • 2 medium eggs (for sponge cake)
  • 4 medium egg yolks (for custard)

*medium eggs weigh 55g w/ shell

  • 1 small pot
  • 1 strainer/fine sieve
  • 1 medium whisk/spatula
  • 1 medium mixing bowl
  • Hand/stand mixer whisk attachment (optional)
  • 8” x 13” baking pan
  • 1 small knife
  • Cling wrap
  • 1 angled/offset spatula OR bench scraper (can be substituted with a knife)

Approximately 2 hrs. You may also break the recipe up into 2 blocks of 1 hour.

Due to fresh ingredients, such as cold butter, please select your own delivery date just before checkout. 

We deliver on Wednesdays and Saturdays, between 10:00 a.m. - 3:30 p.m.

Delivery Fees:

  • S$7.00 for orders below S$65.00.
  • S$3.50 for orders between S$65.00 to S$99.99
  • Free Shipping for orders from S$100.00 

All baking kits come with an ice pack to keep your cold ingredients cool. 

Rescheduling

If you need to reschedule your delivery, please kindly email us at general@bakestarters.com at least 2 days before your scheduled date. 

Please note that if your delivery arrives, and you can't receive it for the following reasons, there will be an additional shipping fee of S$12.00:

  • Incorrect address
  • Incomplete address
  • Inability to reach you (for example, condo security not allowing our delivery drivers in)

Remove cold ingredients from the bag and store in the refrigerator. Store Bakestarters bag in a cool, dark and dry area. Follow the expiry dates stated on the individual packs. The ingredients will be at least 4 weeks from expiry, so please select your preferred delivery dates accordingly.

Storage of finished goods will be stated in the individual physical recipe cards.