Make the burger patties. In a medium bowl, combine the ground chicken, red onion, garlic, sun-dried tomatoes, spinach, dill, oregano, salt, and pepper. Use your hands to mix everything together. Divide the mixture evenly and form 4 large patties.
Cook the patties. In a large skillet over medium heat, heat the oil. Cook the patties for approximately 5 minutes per side, or until golden brown and cooked through. Alternatively, you can grill the chicken patties.
Assemble the chicken burger. Enjoy the patties plain or assemble them into chicken burgers with your favorite toppings and condiments!
