Serrano peppers are relatively hot, with a Scoville heat unit range of 10,000 to 23,000, which is hotter than a jalapeño but milder than a habanero. They have a crisp texture and a bright, clean flavor with a slightly fruity and grassy taste.

Serrano peppers are often used in salsas, guacamole, and other dishes to add heat and flavor. They can be eaten fresh or cooked, and can be roasted, grilled, or fried. They are also a good source of vitamins C and A, potassium, and fiber.

When handling serrano peppers, it is recommended to use gloves, as the oils can irritate the skin and cause a burning sensation in the eyes or nose if they come into contact. It is important to wash your hands thoroughly after handling serrano peppers to avoid transferring the oils to other parts of the body.