At the Pizzeria di Sicily, a customer has a choice of four different crusts: regular, whole wheat, gluten-free, or cauliflower, seven different sauces: red sauce, Alfredo sauce, pesto, olive oil, BBQ sauce, creamy garlic sauce, or chili sauce; twelve cheeses: parmesan, goat cheese, ricotta, cream cheese, mascarpone, feta, asiago, gorgonzola, paneer, fontina, provolone, or cheddar; seven meat toppings: pancetta, salami, chicken, smoked salmon, bacon, clams, or meatballs; twenty-two veggie toppings: butternut squash, figs, broccoli, carrot, grilled zucchini, bell peppers, cauliflower, fennel, fresh basil, mushrooms, sauerkraut, pistachios, roasted beets, apples, cherry tomatoes, red onions, peas, corn, strawberries, black olives, spinach, or Brussels sprouts; and five special toppings: balsamic vinegar, fried egg, whipped cream, peanut butter, or chocolate sauce. On the menu is an option to build-your-own "Papa's Special Pie," where a customer has the choice of one crust, one sauce, two cheeses, three meats, three veggies, and one or no special item. For example, a customer could order a Papa's Special Ple with regular crust, chili sauce, feta and cheddar, bacon, clams, salami, roasted beets, strawberries, mushrooms, and chocolate sauce. How many different "Papa's Special Pies" are possible