Tuna Mayo Onigiri
A classic Japanese comfort food consisting of seasoned rice balls stuffed with a creamy tuna filling and wrapped in crisp seaweed.

Total
45 min
Prep
15 min
Cook
30 min
Serves
4
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Recipe serves 4
Ingredients
- 2 cups Short-grain Japanese rice (sushi rice)
- 2.5 cups Water
- 1 can (5oz) Canned tuna in water, drained
- 2 tablespoons Kewpie mayonnaise
- 1 teaspoon Soy sauce
- 0.5 teaspoon Toasted sesame oil(optional)
- 1 teaspoon Salt
- 2 sheets Nori seaweed sheets
- 1 tablespoon Furikake seasoning(optional)
- 1 teaspoon Black sesame seeds(optional)
Instructions
- 1
Rinse the rice in a bowl until the water runs clear, then cook in a rice cooker or pot with 2.5 cups of water.
- 2
While the rice is cooking, drain the tuna thoroughly and mix it in a small bowl with Kewpie mayo, soy sauce, and sesame oil.
- 3
Once the rice is cooked, let it steam for 10 minutes, then gently fluff and transfer to a large bowl to cool slightly (it should be warm but handleable).
- 4
Wet your hands with water and rub a pinch of salt on your palms to prevent sticking and to season the rice.
- 5
Place a handful of rice in your palm, create a small indentation in the center, and add one teaspoon of the tuna mixture.
- 6
Gently fold the rice over the filling and press with both hands to form a triangle or ball shape, ensuring the filling is completely enclosed.
- 7
Cut the nori sheets into strips and wrap one strip around the base of each rice ball.
- 8
Sprinkle the tops with furikake or sesame seeds for extra flavor and serve immediately.
Nutrition per serving
Calories
320
16% of a 2,000 kcal day
| Protein | 14 g |
| Carbohydrate | 52 g |
| Fat | 6 g |
| Fiber | 2 g |
| Sugar | 1 g |
| Sodium | 580 mg |
Goes well with this
Japanese dishes that round out the meal.

Nabeyaki Udon
A classic Japanese hot pot noodle soup served in individual clay pots with shrimp tempura, egg, and vegetables.

Foolproof Stovetop Sushi Rice
A reliable method for achieving perfectly sticky, seasoned Japanese short-grain rice every time without a rice cooker.

Tantanmen (Japanese Dan Dan Noodles)
A spicy, creamy ramen featuring ground pork and a sesame-chili oil base.
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