Choose up to three toppings! cheddar, American, green peppers, mushrooms, fried onions, jalapeños, serranos, habanero, enchilada sauce, guacamole, chili, sautéed onions, blackened, queso, bacon, BBQ, ranch, achiote, or bleu cheese. All burgers are served on a toasted brioche bun garnished with chipotle mayo, lettuce, tomatoes, onions and pickle.