Name: How to Make Onigiri at Home + 5 Filling Ideas
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Yield: 5
Cuisine: Japanese
Ingredients: 425g Freshly Cooked Warm Rice (divided into 5 portions of 85g); 1 Tbsp Salt; 2 Sheets of Nori Seaweed; 1 Small Bowl of Ice Water; 7-10g Umeboshi (Japanese Pickled Plums); 7-10g Salmon Flakes; 7-10g Kombu (Kelp); Okaka (1g Bonito Flakes, 1 pinch of Sugar, 1/4 Tsp Soy Sauce); Tuna Mayonnaise (1/4 can of Tuna, 1 Tsp Mayonnaise, 1/4 Tsp Mentsuyu)

How to Make Onigiri at Home + 5 Filling Ideas-Japanese Taste

Main Dish Side Dish On the go Lunch Box Item

Onigiri is made of freshly cooked rice and is either filled or topped with various different ingredients. Onigiri has such a long history in Japan, where rice is a staple food. In fact, onigiri is said to have been created in the Yayoi period (710-794) and has been loved as a soul food since ancient times.

Though onigiri is translated as rice ball, it comes in a variety of shapes including triangular and round shapes. There are many different fillings and toppings used for onigiri, but the most popular types are umeboshi (Japanese pickled plums), Kombu (kelp), Salmon flakes, Okaka (flavored bonito flakes), and Tuna Mayonnaise.

The beauty of onigiri is its portability factor. Onigiri have been tightly hand-rolled to not lose their shape and even taste good when served cold. Also, because they are wrapped in a layer of nori (seaweed), you won't dirty your hands when eating them. Since you can eat both the nutritious filling and rice at the same time, onigiri are quite well-balanced and will fill you up. For this reason, they are often included in lunch boxes, picnics or sports events at school, or served as snacks for children. Since many varieties of onigiri are readily available at convenience stores, working people in Japan often buy them along with other easy to eat side dishes for lunch and have them during their lunch break. There are also an increasing number of rice ball specialty stores that offer their own special varieties throughout Japan.

Japanese rice balls have become so well known and accepted overseas that the word "onigiri" is now commonly recognized all over the world.

Today, we will demonstrate how to make onigiri as well as introduce the five most popular onigiri fillings commonly eaten in Japan. Let’s get to shaping!

Overview

Prep time: 15 mins

Cook time: 15 mins

Total time: 30 mins

Total servings: 5

Difficulty: Easy

Ingredients

425g Freshly Cooked Warm Rice (divided into 5 portions of 85g)
1 Tbsp Salt
2 Sheets of Nori Seaweed
1 Small Bowl of Ice Water
7-10g Umeboshi (Japanese Pickled Plums)
7-10g Salmon Flakes
7-10g Kombu (Kelp)
Okaka (1g Bonito Flakes, 1 pinch of Sugar, 1/4 Tsp Soy Sauce)
Tuna Mayonnaise (1/4 can of Tuna, 1 Tsp Mayonnaise, 1/4 Tsp Mentsuyu)

Expert's Tip

How to Make Onigiri at Home + 5 Filling Ideas

Umeboshi is made by pickling green ume fruit (plum) in salt and drying it in the sun. There are many varieties, including ume pickled with red shiso and dyed red, as well as this umeboshi sweetened with honey.

Umeboshi is often included in bento boxes, ochazuke (rice soup with tea), or mixed into salad dressing. It is said that the citric acid in pickled plums helps to relieve fatigue. Also, because of its antiseptic properties, umeboshi is often used as a filling for rice balls and added to bento boxes to prevent the rice from spoiling.

Instructions

1) Preparing the Onigiri Fillings

Prepare the fillings that you want to use. Combine bonito flakes with soy sauce and mirin for the Okaka filling. Mix canned tuna with mayonnaise for the Tuna mayonnaise filling. Arrange the fillings clockwise from top left: Salmon flakes, Tuna mayonnaise, Umeboshi, Kombu, and Okaka.

1 / 2

2) Cutting the Seaweed

Cut the seaweed sheets into thirds.

1 / 3

3) Preparing Your Hands to Shape the Onigiri

Prepare the warm cooked rice, salt, and ice water, all in separate bowls. Wet your hands with ice water, take a pinch of salt, and spread it over your entire palm.

1 / 3

4) Beginning to Shape the Onigiri

Take one portion of rice (85g) and place it in the palm of your hand. Lightly squeeze it while shaping it into a triangle with both hands. Refer to the pictures for shaping guidance.

1 / 2

5) Perfecting the Shape

Use one hand to wrap the rice, pressing the sides of the rice ball, while shaping it with the other hand to form the triangular shape. Refer to the pictures for shaping guidance.