Ingredients
Method
Make the teriyaki marinade
- Whisk together soy sauce, mirin, brown sugar, rice vinegar, garlic, ginger, and sesame oil until the sugar dissolves (about 1 minute), forming a smooth marinade with a glossy look.
Marinate the chicken
- Reserve 1/3 of the marinade, then pour the remaining marinade over the chicken thigh cubes so they are fully coated.
- Marinate for 30 minutes to 2 hours, covered in the refrigerator, so the chicken looks slightly darker and more infused.
Skewer the chicken
- Thread the marinated chicken onto soaked wooden skewers, 5-6 pieces per skewer, leaving a little space between cubes for even charring.
Grill and caramelize
- Grill over medium-high heat for 12-15 minutes, turning every 3-4 minutes, until the edges are charred and the center is cooked through and sizzling.
- Simultaneously, simmer the reserved marinade with cornstarch and water until thickened and glossy (about 2-3 minutes), then brush it over the skewers in the last 2 minutes of grilling so it caramelizes.
Finish and serve
- Garnish with sesame seeds and sliced green onions before serving so the top looks fresh and speckled.
Notes
Pro tip: keep the reserved marinade separate and simmer the reserved sauce with cornstarch until thickened before brushing—this helps it cling like a glaze. Refrigerate cooked skewers up to 3 days; reheat gently. Freezing is not recommended due to texture changes in grilled chicken. For a lower-sugar option, replace brown sugar with a 1:1 sugar alternative that caramelizes (or reduce by 2–3 tbsp and add a small splash of extra rice vinegar for balance).
