Would you like whole toppings?: Parmesan Romano, 3 Cheese Blend, Mushrooms, Onions, Roma Tomatoes. Would you like toppings on the left half?: Parmesan Romano (Left Half), 3 Cheese Blend (Left Half), Mushrooms (Left Half), Onions (Left Half), Roma Tomatoes (Left Half). Would you like toppings on the right half?: Parmesan Romano (Right Half), 3 Cheese Blend (Right Half), Mushrooms (Right Half), Onions (Right Half), Roma Tomatoes (Right Half).