These burgers are spiced with curry powder and Caribbean jerk seasoning and topped with a refreshing sauce of yogurt and lime.
1. Combine Ground Beef and seasoning ingredients in large bowl, mixing lightly but thoroughly. Shape into six 1/2-inch thick patties. Place patties on grid over medium, ash-covered coals. Grill, covered, 8 to 10 minutes (over medium heat on preheated gas grill, 7 to 9 minutes) until instant-read thermometer inserted horizontally into center registers 160°F, turning occasionally.
2. Meanwhile, combine sauce ingredients in small bowl; set aside.
3. Spread sauce on cut sides of rolls. Place one burger on bottom half of each roll; top evenly with watercress. Close sandwiches.
Test Kitchen Tips Cooking times are for fresh or thoroughly thawed Ground Beef. Color is not a reliable indicator of Ground Beef doneness.