Which sauce is often used to glaze the teriyaki chicken?

Teriyaki sauce is the correct choice for glazing teriyaki chicken because it is specifically designed to complement the flavors of this dish. This sauce is known for its sweet and savory profile, made from a combination of soy sauce, mirin, sake, and sugar, which provides a distinct flavor that enhances the chicken. The glaze also gives the chicken a shiny, appetizing appearance while adding moisture and richness to the dish.

In contrast, the other sauces mentioned do not serve the same purpose. Sweet and sour sauce has a tangy flavor profile, hoisin sauce is more thick and sweet with a complex flavor that typically includes spices and peanuts, and General Tso's sauce is associated with a different dish altogether, featuring a spicier, more savory flavor. Thus, teriyaki sauce stands out as the ideal option for glazing teriyaki chicken in terms of flavor compatibility and culinary tradition.