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