Ingredients
1/4 cup rice vinegar
1 1/2 teaspoons soy sauce, or more to taste
1/2 teaspoon Dijon mustard
1 teaspoon minced garlic
1 teaspoon grated ginger
Pinch red pepper flakes
1/3 cup vegetable oil
Preparation
In a small bowl, whisk together vinegar, soy sauce, mustard, garlic, ginger, and pepper flakes. Add oil in a slow, steady stream until emulsified.
