Place the ground turkey in a large mixing and add the teriyaki sauce, and egg, and lightly mix together.

Add the breadcrumbs and well mix, until all the ingredients are fully combined.

Form into 6 patties using an ice cream scoop to measure, and flatten to form a pattie.

Heat the olive oil in a skillet (or fry pan) and carefully lay the patties in the hot oil.

Cook over medium heat for 5-6 minutes on each side or until the patties are browned and thoroughly cooked.

Place on a grilled burger bun, with a base of lettuce, tomatoes, and onion, and top with additional teriyaki sauce. Add grilled brown mushroom then top with cheese and arugula.