One of the most commonly used chile peppers in the United States, medium-to-hot jalapeños are available fresh and jarred. When dried and smoked, they are known as chipotles and are versatile and fun to cook with. This article will describe how to choose, store prepare and use jalapeños.
http://www.realsimple.com/food-recipes/ingredients-guide/jalapeno-peppers-00000000039320/index.html