For a vegan version, substitute the sour cream with a plant-based alternative like cashew cream or coconut cream. Adjust the amount of jalapenos according to your spice preference. Consider adding a pinch of cayenne pepper for an extra kick. If you prefer a thicker chili, mash some of the pinto beans before adding them to the Instant Pot®. Garnish with additional toppings like avocado slices, shredded cheese (if not vegan), or a dollop of plain yogurt.