Preheat your grill or skillet over medium heat.
In a large mixing bowl, combine ground chicken, chopped spinach, shredded white cheddar, breadcrumbs, egg, garlic powder, onion powder, salt, and pepper.
Form the mixture into patties, about 4-6 ounces each.
Drizzle olive oil over the patties and place them on the grill or skillet.
Cook for about 5-7 minutes on each side, or until fully cooked through (internal temperature reaches 165°F).
Toast the burger buns on the grill or in a toaster.
Assemble your burgers with desired toppings.