Ingredients: red onion, brown sugar, bay leaf, apple cider vinegar, mustard seed, ground beef, bacon, english muffin, cheddar, cumin, cracked pepper, peppercorn, fresno chile, hot sauce, coriander, white wine vinegar, pickled red onion, egg, olive oil, tomato paste, cinnamon, onion, pickle, ancho chile peppers, sugar, garlic, chili flake