There is something about having a burger piled high with slaw that is entirely Magical. These Carolina Burgers with Mustard BBQ Sauce and Green Onion Slaw will not disappoint.
To make the sauce: Whisk together the mustard sauce ingredients in a small bowl. Cover and refrigerate until ready to use. Bring to room temp before using.
Preheat grill to medium heat. Clean and prep grill grate. Divide the beef into 4 equal portions. Make an indention in the center of each. Sprinkle liberally with salt and pepper.