Tuna Mayo Onigiri

Delight in the simplicity and bold flavors of Tuna Mayo Onigiri, a beloved Japanese snack that’s perfect for lunches, picnics, or a quick grab-and-go bite. This recipe combines fluffy, perfectly seasoned sushi rice with a creamy, savory tuna mayonnaise filling, enhanced by a touch of soy sauce for depth. Wrapped in a strip of nori seaweed for a satisfying crunch, each onigiri is handcrafted into a neat triangle or ball shape, making it as visually appealing as it is delicious. Easy to prepare with just a handful of pantry staples, this 35-minute recipe brings authentic Japanese street food right to your kitchen! Whether enjoyed fresh or packed as a portable treat, Tuna Mayo Onigiri is sure to be your new favorite comfort food.

Nutriscore Rating: 69/100

Prep Time:15 mins

Cook Time:20 mins

Total Time:35 mins

Servings: 4

Ingredients

• 300 grams Short-grain sushi rice
• 360 milliliters Water
• 1 can Canned tuna
• 2 tablespoons Mayonnaise
• 1 teaspoon Soy sauce
• 1 sheet Nori seaweed sheets
• 0.5 teaspoon Salt
• 1 bowl Water
• 0.5 teaspoon Salt for seasoning rice

Directions

Step 1

Rinse the sushi rice under cold water until the water runs clear. This removes excess starch and helps the rice to stick together.

Step 2

In a rice cooker, combine the rinsed rice and 360 milliliters of water. Cook according to your rice cooker’s instructions. Alternatively, if cooking in a pot, combine rice and water, bring to a boil, then reduce to a simmer, cover, and cook for 15 minutes. Let it sit for an additional 10 minutes off the heat to steam.

Step 3

While the rice cooks, prepare the tuna filling. Drain the canned tuna thoroughly and place it in a mixing bowl.

Step 4

Add the mayonnaise, soy sauce, and 1/2 teaspoon of salt to the tuna. Mix well until it forms a smooth, creamy filling. Adjust seasoning to taste if needed.

Step 5

Cut the nori sheet into 4 equal strips. Set aside for wrapping the onigiri.

Step 6

Once the rice has finished cooking and steamed, gently fluff it with a rice paddle or fork. Season with the additional 1/2 teaspoon of salt and mix gently.

Step 7

Prepare a bowl of water and wet your hands to prevent rice from sticking. Use a bit of salt in your hands for extra seasoning.

Step 8

Take approximately 1/4 of the rice in your dampened hands and flatten it slightly. Place a tablespoon of the tuna mayo filling in the center.

Step 9

Wrap the rice around the filling, forming it into a ball or a triangular shape, ensuring the filling is sealed inside.

Step 10

Place a strip of nori on the outside of each onigiri for easy handling and additional flavor.

Step 11

Repeat the process with the remaining rice and filling.

Step 12

Serve the tuna mayo onigiri immediately or wrap in plastic wrap for later consumption. Enjoy your delightful tuna mayo onigiri at home or on-the-go!

Nutrition Facts

Serving size	1113.3 grams (1113.3g)

Amount per serving	% Daily Value*
Calories	757

Total Fat 24.20g	31%
Saturated Fat 2.70g	14%
Polyunsaturated Fat 0.40g
Cholesterol 89mg	30%
Sodium 2953mg	128%
Total Carbohydrate 92.90g	34%
Dietary Fiber 1.10g	4%
Total Sugars 0.30g
Protein 39.40g	79%

Vitamin D 79IU	396%
Calcium 101mg	8%
Iron 4mg	20%
Potassium 432mg	9%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 29.2%

Protein: 21.1%

Carbs: 49.7%