Human: What are the best ways to make a vegan pizza? Assistant: 
The best way to make a vegan pizza is by using plant-based cheese substitutes such as nutritional yeast, vegan cream cheese, or cashew cheese. You can also use non-dairy milk instead of regular milk for your sauce and add in some extra spices like garlic powder, onion powder, and Italian seasoning. For toppings, you can use vegetables like mushrooms, spinach, bell peppers, onions, olives, and artichokes. Finally, top it off with some fresh herbs and enjoy!