Add: Pepperoni, sausage, corned beef, chicken (grilled or fried), steak; or bacon. $3Add: Feta; or cheddar cheese. $2Add: Green olives; bell, banana, or jalapeno peppers; diced onion or caramelized onions; mushrooms; broccoli; diced tomatoes $1**Substitute cheese for Vegan mozzarella $2