Choose four toppings from a diverse selection including meats (salami, sausage, pepperoni, beef, chicken, bacon, ham), seafood (shrimp, clams, anchovy), vegetables (mushrooms, onions, olives, eggplant, spinach, tomatoes, jalapeños, garlic, bell peppers, pineapple, artichokes, capers, green onions, broccoli, zucchini), and cheeses (pesto, feta).