In a mixing bowl, combine the mayonnaise, sun-dried tomatoes, lemon juice, garlic, and rosemary. Season with a pinch of salt and black pepper. Set the aioli aside.

Combine the ground chicken with 1⁄2 teaspoon salt and 1⁄2 teaspoon black pepper and mix gently. Without overworking the meat, form into four patties until the chicken just comes together.

1. When the grill or skillet is hot (if using a skillet, add a touch of oil), add the burgers.
2. Cook on the first side for 5 to 6 minutes, until a nice crust develops.
3. Flip and cook for another 3 to 4 minutes, until the burgers are firm but ever so slightly yielding to the touch and cooked through.

1. Remove the burgers. While the grill or pan is hot, toast the buns.
2. Layer the bottom buns with the arugula, top each with a burger, then slather the aioli over the top of each.
3. Crown with the bun tops and serve.

Enjoy your tasty (and healthy) burgers!