This vegan tortilla soup is hearty, and full of flavor. It can be customized with an array of toppings, and is a quick that can be prepared on the stove or in a slow cooker. It's bursting with deep, rich flavor from aromatics, warm spices, fire-roasted tomatoes, and green chili. It'll become a a weeknight favorite because it is easy to make, and can be made in advance and it'll taste even better the next day.