Mushroom-Stuffed Pork Burgers
Spoon mushrooms mixture onto center of 6 patties. Spread to within 1/2-inch of edge. Top with the remaining 6 patties; seal edges and form into patties.
Place patties on grill about 6 inches apart over medium coals. Grill 10 to 15 minutes, turning once. Serve on buns, if desired.