<human>:  What are the best recipes for vegan tacos?
<bot>: The best recipes for vegan tacos usually include plant-based proteins such as beans, lentils, and tofu. Spice up the tacos with some peppers, onions, tomatoes, and cilantro for flavor. Other vegan ingredients are vegan cheese, vegan sour cream, salsa, and guacamole. You can even top the tacos with crunchy things such as crushed tortilla chips or nuts. For those looking for a little more, try adding a variety of spices, a creamy vegan dressing, or a sprinkle of nutritional yeast.