In a large bowl, combine ground turkey, red onion, red bell pepper, egg whites, watercress, teriyaki sauce, and jerk seasoning.

Mix all ingredients until well blended.

Form the turkey mixture into 6 equal patties using clean hands.

Heat a non-stick griddle over medium-high heat.

Spray the griddle lightly with canola oil cooking spray.

Place patties on the griddle, in batches if necessary.

Cook for 3 minutes.

Flip the burgers.

Cook for another 3 minutes, or until cooked through.

Alternatively, cook burgers on an outdoor grill for the same amount of time.

Remove patties from the griddle.

Dress with your favorite condiments.

Enjoy!