Step 1

Mix all the ingredients for the sauce in a bowl.

Step 2

Put the chicken in another bowl, add 1/4 cup of the sauce and toss around to coat. Prepare a gas or charcoal grill for medium-hot direct grilling, or place a heavy, lightly oiled skillet over medium-high heat on the stovetop.

Step 3

Cook the chicken about 5 minutes per side, turning frequently, until the chicken is cooked through. Transfer to a cutting board and let it rest for 10 minutes before slicing 1/2-thick.

Step 4

Serve the chicken sprinkled with the green onion and additional sauce drizzled over.