***Note: These are spicy! If you love spice, you can add the whole can! Chop the peppers into a paste and add to chili, along with the sauce they come in. If you only like slight spice, just add one or two of the peppers from the can and a spoonful or so of the sauce. If you hate spicy food, you can skip this ingredient altogether, but I'd recommending adding in a teaspoon or so of smoked paprika in its place – it will help to replace some of the deep smoky flavor of the chipotle peppers.