In a medium bowl, combine the ground beef, taco seasoning mix, and 2 tablespoons of salsa.
Mix well.
Shape the beef mixture into 4 patties, each about 1/2 inch thick.
Place the patties on the grill and cover.
Cook over medium heat for 12 to 13 minutes, turning occasionally, until a thermometer inserted in the patties reads 160°F (71°C).
During the last minute of cooking, place a slice of Pepper Jack cheese on each patty and allow it to melt.
Place each burger on a bun, and top with 1 tablespoon of remaining salsa.
Serve hot and enjoy!
Notes / Tips / Wine Advice:
Wine Advice:Pair these spicy burgers with a refreshing and fruity Zinfandel. Its bold flavors will complement the heat from the taco seasoning and salsa, while its acidity will cut through the richness of the beef and cheese.