Margherita Four Cheese Cauliflower Crust Pizza

Cauliflower crust (cauliflower, low moisture part-skim mozzarella cheese {pasteurized part skim milk, salt, vegetarian enzymes, powdered cellulose [to prevent caking]}, rice flour, tapioca starch, rice starch, water, egg whites, cane sugar, yeast, salt, cultured brown rice, garlic powder, xanthan gum, italian seasoning), part skim low moisture mozzarella cheese (pasteurized part skim milk, salt, vegetarian enzymes), tomato sauce (water, tomato paste, seasoning {cane sugar, sea salt, dehydrated onion and garlic, spices}, sea salt), tomatoes, provolone cheese (milk, cheese cultures, salt), romano cheese (sheeps' milk, cheese cultures, salt), parmesan cheese (pasteurized milk, cheese cultures, salt, enzymes), basil.