01 -
In a medium bowl, mix ground bison, finely chopped onion, Worcestershire sauce, liquid smoke, garlic powder, salt, and dried parsley until evenly incorporated.
02 -
Shape the mixture into 4 equal-sized patties and arrange them in the air fryer basket without overlapping.
03 -
Cook the patties at 193°C for 8 minutes, flipping halfway through if desired for even browning.
04 -
Remove the patties and serve with preferred burger toppings.