There are many kinds of hot peppers, each with a different flavor and heat level (heat is measured using the Scoville scale). Jalapeños, cubanelles, green chiles, and poblanos tend to be milder.

Chili peppers make a spicy addition to all kinds of dishes—Italian arrabbiata, Chinese Kung Pao chicken, Mexican mole sauce and Indian curry are some of our favorites. Different types of chilies ...