Umami Pot

  • Recipes
  • By Ingredient
  • Get Started
  • About
menu icon
go to homepage
  • Recipes
  • By Ingredient
  • Get Started
  • About
search icon
Homepage link
  • Recipes
  • By Ingredient
  • Get Started
  • About
×
Home » Recipes » Side Dishes (Appetizer)

Yaki Tomorokoshi (Japanese Grilled Corn on the Cob)

Ryo Hikita, author of Umami Pot
By Ryo Hikita
Published: Jun 27, 2022 | Updated: Jul 10, 2026
| Leave a Comment
↓ Jump To Recipe

Yaki Tomorokoshi, seasoned with sweet and savory butter-soy, is a popular dish in Japan during the hot summer months. The delightful combination of corn, butter, and traditional Japanese seasonings gives it irresistible charm.

yaki tomorokoshi
Jump to:
  • What is Yaki Tomorokoshi?
  • Nutritional benefits
  • To enhance the flavor
  • 📋Step-by-step recipe
  • Tips on how to make
  • More recipes you'll love
  • Printable Recipe Card

What is Yaki Tomorokoshi?

Yaki Tomorokoshi is a dish of grilled corn on the cob seasoned with butter and traditional Japanese seasonings. "Yaki" means grilling, and "Tomorokoshi" refers to corn. The savory seasoning, made with butter, mirin, and soy sauce, pairs well with the inherent flavor of the corn.

It is a staple dish during hot summers in Japan, enjoyed not only as a side dish or snack but also at festival stalls and barbecues. Once you try it, you will surely crave more.

yaki tomorokoshi

Nutritional benefits

This dish is also great in terms of nutritional benefits. Corn is rich in carbohydrates, which are quickly digested and absorbed, making it effective for recovering from fatigue and replenishing energy.

Furthermore, it contains nutrients such as protein, vitamins B1, B2, and E, as well as potassium, zinc, iron, and linoleic acid, making it an excellent choice for both health and beauty. Additionally, its abundance of dietary fiber makes it beneficial for promoting digestive health.

To enhance the flavor

This dish can be made by simply grilling the corn, but it is recommended to steam it before grilling to enhance its flavor. Steaming brings out the natural sweetness inherent in the corn. In Japan, microwave cooking is commonly used as an easy method to steam, but of course, you can also use a steamer if you prefer.

Additionally, the recipe suggests using a frying pan to cook the corn, but you can also use a grill or an oven. Therefore, feel free to choose the cooking method that best suits your available resources.

yaki tomorokoshi

📋Step-by-step recipe

Recipe Card
Pin Recipe

Ingredients

Servings: 2

US Customary - Metric
  • 2 ears of corn
  • 2 tsp salted butter (0.17 oz/5 g per tsp)

Seasonings:

  • 1 Tbsp mirin
  • 1 tsp sugar
  • 1 Tbsp soy sauce
Prevent your screen from going dark

Instructions

🕒 Total: 15 mins mins
yaki tomorokoshi_instruction-1

Step 1
Wrap each ear of corn, along with its husk, in plastic wrap, and microwave each one on high power (1000W) for 2 minutes and 30 seconds. After heating, remove the plastic wrap and discard the husk and silk.


yaki tomorokoshi_instruction-2

Step 2
Mix seasonings (mirin, sugar, and soy sauce) in a bowl.


yaki tomorokoshi_instruction-3

Step 3
Heat butter in a pan. Once the butter has melted, add the corn and cook it on all sides over medium heat until browned.


yaki tomorokoshi_instruction-4

Step 4
Add the seasoned liquid from the bowl to the corn, turning the corn to coat, and continue cooking until most of the liquid has reduced.


How to store

You can store it in the refrigerator for up to 3 days.

Tips on how to make

  • Microwave each ear of corn individually while still in its husk. Cooking in its husk enhances the flavor of the corn, and avoiding putting two or more in at once prevents uneven heating.
  • After adding the seasoning liquid to the corn, do not heat the pan over high heat. High heat can cause the liquid to burn.
yaki tomorokoshi

I hope you enjoy this recipe!

If you try it, I’d love to hear how it turned out. Please leave a review 💬 and a star rating ⭐ in the comment below. Your support and feedback means so much to me!

More recipes you'll love

  • Yaki Nasu (Grilled Japanese eggplant)
  • Yaki Shiitake (Japanese-style pan-grilled shiitake mushrooms)
  • Japanese Corn Rice

Printable Recipe Card

yaki tomorokoshi

Yaki Tomorokoshi (Japanese Grilled Corn on the Cob)

Yaki Tomorokoshi, seasoned with sweet and savory butter-soy, is a popular dish in Japan during the hot summer months. The delightful combination of corn, butter, and traditional Japanese seasonings gives it irresistible charm.
5 from 1 vote
Print Recipe Pin Recipe
Prep Time: 5 minutes mins
Cook Time: 10 minutes mins
Total Time: 15 minutes mins
Servings: 2

Ingredients
 
 

  • 2 ears of corn
  • 2 tsp salted butter (0.17 oz/5 g per tsp)

Seasonings:

  • 1 Tbsp mirin
  • 1 tsp sugar
  • 1 Tbsp soy sauce
Prevent your screen from going dark

Instructions
 

  • Wrap each ear of corn, along with its husk, in plastic wrap, and microwave each one on high power (1000W) for 2 minutes and 30 seconds. After heating, remove the plastic wrap and discard the husk and silk.
    yaki tomorokoshi_instruction-1
  • Mix seasonings (mirin, sugar, and soy sauce) in a bowl.
    yaki tomorokoshi_instruction-2
  • Heat butter in a pan. Once the butter has melted, add the corn and cook it on all sides over medium heat until browned.
    yaki tomorokoshi_instruction-3
  • Add the seasoned liquid from the bowl to the corn, turning the corn to coat, and continue cooking until most of the liquid has reduced.
    yaki tomorokoshi_instruction-4

Notes

  • You can store it in the refrigerator for up to 3 days.

Nutrition

Calories: 212kcal
Author: Ryo Hikita (Umami Pot)
Cuisine: Japanese
Category: Quick, Side Dishes
Keyword: corn
Enjoyed this recipe?I'd really appreciate it if you shared it with your friends and family!

More Side Dishes (Appetizer)

  • Kinshi Tamago (Japanese Thin Egg Strips)
    Kinshi Tamago (Japanese Thin Egg Strips)
  • Japanese Bean Sprout Salad
    Japanese Bean Sprout Salad
  • Niratama (Stir-Fried Garlic Chives with Eggs)
  • Vegetable Yakibitashi (grilled vegetables in dashi broth)
    Vegetable Yakibitashi (Grilled Vegetables in Dashi Broth)
5 from 1 vote (1 rating without comment)

Leave a Rating and a Comment Cancel reply

Your email address will not be published. Required fields are marked *

Recipe Rating




Ryo Hikita_UmamiPot

Konnichiwa (Hi), I'm Ryo!

Curious about Japanese food but not sure where to start? I’m here to share authentic yet simple recipes that let you cook Japanese dishes with confidence and joy!

More About Me

Latest Recipes

  • Saikyo Yaki (White wiso marinated grilled fish)
    Saikyo Yaki (White Miso Marinated Grilled Fish)
  • Somen (Cold thin noodles with dipping sauce)
    Somen (Cold Thin Noodles with Dipping Sauce)
  • Pork Misoyaki (Miso-marinated grilled pork)
    Pork Misoyaki (Miso-Marinated Pork)
  • Cucumber Misozuke (Japanese miso pickles)
    Cucumber Misozuke (Japanese Miso Pickles)

Footer

umami pot footer logo

Mains Sides Soups Desserts

  • By Ingredient
  • About
  • Contact

Copyright © 2022 - 2026 Umami Pot - Privacy Policy

Rate This Recipe

Your vote:




A rating is required
A name is required
An email is required

Recipe Ratings without Comment

Something went wrong. Please try again.