Photo: Japanese Mustard Spinach and Tuna Salad

Japanese mustard spinach brings out the savoriness of tuna.

Cooking time
10 minutes
  • Nutrition information is for one serving.

Ingredients(Servings: 2)

1/2 bunch

a dash

1/2 can

1 Tbsp

1 Tbsp


  1. Boil the mustard spinach in salt-added (extra) water, then chop into 4 cm (1.6 in.) lengths and squeeze out excess moisture.
  2. Drain the tuna can and break up the tuna until finely shredded.
  3. Place the whole grain mustard and soy sauce into a bowl, mix together, add in the mustard spinach and tuna and combine all ingredients well.