Ponzu Sauce - cooking recipe

Ingredients

1 cup soy sauce
3/4 cup lemon juice
1/4 cup rice wine vinegar
1/2 cup dried bonito flakes

Preparation

Heat the soy sauce and the bonito flakes together in a saucepan. Bring to a boil.
Cool, then run the sauce through a sieve to drain off the bonito flakes.
Then mix the drained soy sauce with the vinegar and lemon juice.
Use this for dipping with shabu-shabu