01 -
In a large bowl, combine the ground chicken, chopped spinach, shredded white cheddar, breadcrumbs, egg, garlic, Dijon mustard, onion powder, smoked paprika (if using), salt, and pepper. Mix gently with your hands or a spatula until just combined. Avoid overmixing to prevent dense patties.
02 -
Divide the mixture into 4 equal portions and shape each into a patty, approximately 1/2-inch thick. Wet hands with water if the mixture is sticky to make shaping easier.
03 -
Heat 1-2 tablespoons of olive oil in a large skillet over medium heat. Cook the patties for 4-5 minutes per side or until golden brown and cooked through, with an internal temperature of 165°F (74°C).
04 -
Preheat the grill to medium heat and lightly oil the grates. Cook the patties for 4-5 minutes per side or until golden brown and cooked through to an internal temperature of 165°F (74°C).
05 -
During the last minute of cooking, place a slice of white cheddar on each patty and cover with a lid (or close the grill) to let it melt.
06 -
Place each cooked patty on the bottom half of a toasted bun. Add your desired toppings, such as avocado, tomato slices, red onion, spinach, or lettuce. Spread Dijon mustard or mayonnaise on the top bun, then sandwich together.
07 -
Serve immediately with sweet potato fries, coleslaw, or a fresh green salad on the side.