Lettuce, tomato, red onion and pickle. Additions: Cheese ($0.50), Sauteed Mushrooms ($0.50), Sauteed Onions ($0.50), Mushrooms & Onions ($0.75), Tumbleweed Topping ($0.50), Pulled Pork ($0.75), Applewood Bacon ($0.75), Sweet Ham ($0.50), Guacamole ($0.75), Fried Jalapenos ($0.50). Cheese choices: Cheddar, Provolone, Fontina, Havarti, Blue Cheese, Smoked Gouda, Feta, Pepper Jack and Swiss