one jalapeno or other hot pepper

ProducePeak season runs from late spring through early fall (June–September) in Mexico and North America, though jalapeños are now cultivated year-round in controlled environments and are widely available year-round in most markets.

Jalapeños are low in calories and rich in vitamin C, with notable amounts of vitamin A, potassium, and capsaicin, which has anti-inflammatory and metabolism-boosting properties.

About

The jalapeño (Capsicum annuum var. annuum) is a medium-sized hot chili pepper originating from Mexico, where it has been cultivated for millennia. The plant produces smooth-skinned, pod-shaped fruits typically 2–3 inches long, ranging in color from green (immature) to red (fully ripe). Jalapeños contain capsaicinoids—alkaloid compounds responsible for their characteristic pungency—rated between 2,500 and 8,000 Scoville Heat Units (SHU), making them moderately hot rather than intensely fiery. The flavor profile combines grassy, vegetal notes with a bright heat that builds gradually.

The term "jalapeño" encompasses multiple cultivars and regional variations. Smoked and dried jalapeños are known as chipotles, a staple in Mexican cuisine. Related hot peppers in the same species include serranos (smaller, hotter, greener) and cayennes (longer, typically dried). Other capsicum species produce habaneros, Thai chilis, and Scotch bonnets, each with distinct heat levels and flavor characteristics.

Culinary Uses

Jalapeños are integral to Mexican cuisine and increasingly prevalent in global cooking. Green jalapeños are used fresh in salsas, guacamoles, ceviche, and as table condiments; they are also popularly pickled (en escabeche) for preservation and added tang. Red, fully ripe jalapeños are sometimes preferred for cooked applications and sauces due to their sweeter undertones. In North American and Tex-Mex cuisines, jalapeños appear in cornbread, nachos, and as a topping for burgers and barbecue. The peppers are also stuffed with cheese (jalapeños rellenos) or processed into hot sauces. Removing seeds and white membranes reduces heat; roasting or charring mellows the bite while deepening flavor complexity.

Forms & Preparations

Fresh whole — Bright green or red peppers used raw in salsas, as table condiments, or for stuffing; may be charred or roasted to mellow heat.
Sliced or diced — Cut into rings or small pieces for even distribution in dishes, salads, and sauces; seeds often removed to reduce heat.
Roasted or charred — Flame-charred or oven-roasted until blistered, then peeled to remove skin; produces a smoky, mellowed flavor suitable for salads and sauces.
Pickled — Preserved in vinegar-based brine (en escabeche); tangy and shelf-stable, used as a condiment or ingredient in cooked dishes.
Chipotle (smoked and dried) — Fully ripe jalapeños that have been smoked and dried, imparting a deep smoky flavor; sold whole or ground; reconstituted in liquids or adobo sauce.
Powdered or dried — Dehydrated and ground into fine powder; concentrated heat and long shelf life; used in spice blends, rubs, and sauces.