Prime Rib Burgers | Recipe Cart

Ingredients

• Kosher salt
• freshly ground black pepper
• 2 1/4 pounds coarsely ground prime rib
• 3/4 cup Kentucky Steak Sauce, plus more for serving, recipe follows
• 4 tablespoons crumbled smoked blue cheese
• 2 cups baby arugula
• 6 burger buns, split and toasted
• Barbecue potato chips, for serving
• 1 medium onion, diced
• 3 cloves garlic, smashed
• 2 cups ketchup
• 1/2 cup bourbon
• 1/2 cup Worcestershire sauce
• 1/3 cup sorghum (see Cook's Note)
• 1/3 cup soy sauce
• 1/4 cup apple cider vinegar
• 3 tablespoons whole-grain mustard
• Juice of 1 lemon
• 1 bay leaf