Gave this a try. Results were good, for a turkey burger.
1.1 pounds ground turkey breast
3 tbsp chopped parsley
about a teaspoon of kosher salt
cracked pepper
garlic powder (pinch)
mustard powder (pinch)
makes three patties. load em into the bag. (Although I didn't do this, I think I would douse it in some olive oil next time)
Cook the turkey at 145 for one hour. I went about ten minutes over that, to be safe.
sear over high heat, flipping twice and then adding mix of swiss and jack cheese.
Result is as juicy as a turkeyburger would be. Our buns were awful, and this was the major disappointment. The bun makes the burger.