Scallion+Dipping+Sauce

The sauce can be refrigerated overnight.

Makes 3/4 cup ** 1/4 ** ||  cup **soy sauce**   || ** 2 ** ||  tablespoons rice vinegar   || ** 2 ** ||  tablespoons mirin   || ** 2 ** ||  tablespoons **water**   || ** 1 ** ||  teaspoon chili oil //(optional)//  || ** 1/2 ** ||  teaspoon toasted sesame oil   || ** 1 ** ||  medium scallion //, white and green parts, minced//  || Combine all ingredients in bowl and serve.