Juicy Chicken Burgers with Cheddar and Bacon

1. Preheat your Traeger Flatrock to medium-low and season it with nonstick spray.
2. In a bowl, mix the ground chicken with 1 teaspoon of Traeger chicken rub and the grated onion. Divide the mixture into 4 thick patties.
3. Season both sides of each patty generously with Traeger Chicken Rub.
4. Cook the patties on the griddle for 5–6 minutes per side, or until their internal temperature reaches 165°F.
5. During the last few minutes of cooking, top each patty with a slice of cheddar and a slice of bacon, allowing the cheese to melt.
6. While the burgers finish cooking, slather the cut sides of the sesame seed buns with butter and griddle them until golden brown.
7. Assemble the burgers with the cooked patties, thick slices of summer fresh tomatoes, shredded lettuce, mayo, and any of your favorite condiments.