Combine ground pork, Cheddar cheese, jalapeno, taco seasoning, and coriander in a large bowl. Using your hands, mix well until evenly combined. Form into 4 patties.
Preheat an outdoor grill for medium-high heat and lightly oil the grate.
Grill patties for 4 minutes. Flip and grill for 3 minutes more. Remove from grill and let rest for 5 minutes. Serve on buns.