Seattle Chicken Teriyaki, slightly different from traditional teriyaki, is guaranteed to become your new go-to grilling obsession. Chicken is marinated in a simple, yet powerful sauce and lightly charred to perfection.
In a small saucepan over medium high heat, bring the soy sauce, mirin, and sugar to a boil. Once the sugar is dissolved, remove from the heat and let cool completely.
Take ¾ cup of the teriyaki sauce and place in a blender with the garlic and ginger. Process until smooth, about 10 - 20 seconds.
Place the chicken thighs in a 1 gallon ziploc bag and add your blended teriyaki marinade. Close, pushing the extra air out, and turn to coat on all sides.
Place the chicken in the refrigerator to marinate overnight. Pour the remaining teriyaki sauce still in the saucepan into a resealable container. Store in the fridge for serving.
Heat your grill until hot and oil the cooking grate. Place chicken on the grill and cook until chicken is lightly charred, about 6 - 8 minutes per side. Transfer to a cutting board and cut into slices. Serve with reserved teriyaki sauce alongside white rice.