Japanese-style Potato Salad

• 3-4 potatoes (peel and cut into bite sizes)
• 1 onion (peel and slice thinly)
• 1 can tuna
• 1 Tbsp vinegar
• 1-2 Tbsp soy sauce
• 2 Tbsp~ mayonnaise

1. Add the potatoes to cold, salted (2 tsp salt) water and then bring to a boil until cooked.
2. Drain and immediately pour in vinegar and mix (do not mash all potatoes, but leave a part of them undone) with pepper, let them cool.
3. Heat the mayonnaise in a pan over medium heat.
4. Add onion and stir fry until wilted.
5. Put canned tuna and the soup of it and keep stir frying for 1 minute.
6. Add soy sauce and cook thoroughly.
7. Mix potatoes (step 1) and fried onion (step 2), mayonnaise in a bowl.
8. Season with salt and pepper and soy sauce to taste.

potatoes, onion, tuna, vinegar, soy sauce, mayonnaise

Taken from cookpad.com/us/recipes/263255-japanese-style-potato-salad (may not work)