Ingredients: ground beef, ketchup, red onion, apple cider vinegar, mustard, worcestershire, sausage, bread, tomato sauce, brown sugar, garlic powder, onion powder, bell pepper, chili powder
Blue Cheese burger with mustard sauce and roasted onions
castellocheese.com
Ingredients: ground beef, ketchup, red onion, apple cider vinegar, mustard, worcestershire, bread, blue cheese, lettuce, garlic powder, honey, tomato, thyme, pickle, chile pepper, potato