Peppers (Capsicum annuum) are divided into two major groups -- sweet peppers and hot peppers. Sweet peppers have thick, juicy walls and a sweet flavor, while hot peppers have thinner walls and a spicy, pungent flavor. This flavor is caused by the alkaloid capsaicin, which is produced in the fruit's membranes.
Product uses:
Green chiles are usually roasted before use. This roasting blackens the skin, which is then removed, and imparts a smoky flavor to the chili. Jalapenos can be roasted, but they're often minced fresh and tossed into salsas and sauces or pickled.
