Ingredients: ground beef, ketchup, mustard seed, worcestershire, lemon, tomato sauce, paprika, brown sugar, hot sauce, bell pepper, chili powder, onion
Gouda Burger with Quick Pickles
culturecheesemag.com
Ingredients: ground beef, ketchup, mustard seed, gouda, bread, red onion, coriander, cucumber, white wine vinegar, dijon mustard, sugar, butter lettuce
Richard Blais' Juicy Lucy Burger
rachaelrayshow.com
Ingredients: ground beef, ketchup, mustard seed, beef short ribs, beef fat, american cheese, butter, brioche, cucumber, apple cider vinegar, onion, sugar, turmeric, mustard