You need 1 ingredient. The key ingredients include: ["Pizza Crust", "1 cup warm water (100 degrees F)", "1 1/4 teaspoons yeast (can use rapid rise)", "1 teaspoon sugar", "1/2 teaspoon salt", "2 1/2 - 3 cups flour (can do half white and half wheat)", "1 tablespoon olive oil", "1 tablespoon minced garlic", "1 -2 teaspoon dried Italian herb seasoning", "Filling", "5 ounces vegan mozzarella cheese (about a half block, I used I.M. Earthkind Vegan Gourmet Mozzarella Cheese, half a block is 5 ounces) or 5 ounces vegan mozzarella cheese, cut in 1/4 inch chunks (about a half block, I used I.M. Earthkind Vegan Gourmet Mozzarella Cheese, half a block is 5 ounces)", "1 (12 1/3 ounce) package Mori-Nu firm tofu, plus", "6 ounces Mori-Nu firm tofu (this is the kind that comes in the ""juice box"" and may be with the dry foods)", "1 (10 ounce) package chopped spinach, defrosted and drained well", "1/2 teaspoon garlic powder", "1/4 teaspoon basil", "1/2 teaspoon pizza seasoning", "1/2 teaspoon italian seasoning", "salt and pepper", "1/3 small onion, peeled and cut into small dice", "1 (8 ounce) can hunts tomato sauce with basil garlic and oregano, heated with", "1/4 teaspoon sugar, to cut acidity", "cooking spray or oil"].