Place bread in a food processor and pulse into fine crumbs. Transfer to a large bowl. Add ground turkey, water chestnuts, hoisin, scallions, ginger, garlic and salt; mix well. (The mixture will be moist.) With dampened hands, form the mixture into five 1/2-inch-thick patties.
3
Oil the grill rack (see Tip). Brush the patties with sesame oil. Grill until browned and no longer pink in the center, about 5 minutes per side. (An instant-read thermometer inserted in the center should register 165°F.)
