med jalapeno peppers

ProducePeak season for fresh jalapeños runs from summer through early fall (June–October) in North America, though they are widely available year-round in most markets due to imports and cultivation in warm climates.

Jalapeños are low in calories (29 per 100g) and rich in vitamin C, supporting immune function and collagen synthesis. They contain capsaicin, a compound with potential anti-inflammatory and metabolic benefits.

About

Jalapeño peppers are medium-sized chili peppers (Capsicum annuum var. annuum) originating from Mexico, specifically the Xalapa region of Veracruz from which they derive their name. Measuring 2–3.5 inches in length, they are characterized by a glossy, dark green skin that may develop red undertones as they mature to ripeness. The pepper has thick, crisp flesh with a moderate heat level, typically ranging from 2,500 to 8,000 Scoville heat units (SHU), making them considerably milder than cayenne or habanero varieties. Medium jalapeños balance fruity, grassy, and vegetal notes with their characteristic pungency, creating a versatile ingredient suited to both fresh and cooked applications.

The heat intensity of individual peppers varies based on growing conditions, ripeness, and seed content—removing the seeds and white pith reduces heat significantly. Red jalapeños, which are fully mature green fruits, tend toward sweeter, smokier profiles and are often used for hot sauce production.

Culinary Uses

Medium jalapeños serve as a cornerstone ingredient in Mexican, Tex-Mex, and modern American cuisines. They are consumed fresh in salsas, pico de gallo, guacamole, and as accompaniments to ceviche; sliced and pickled (en escabeche) as a condiment; roasted whole or halved for chile relleno preparations; and incorporated into cheese and cream dishes. In addition to traditional Mexican applications, jalapeños appear in Asian fusion cuisine, spicy dips, cornbread, and as pizza toppings. They are typically used raw for maximum crispness and brightness, or cooked to develop deeper, smoky flavors. The heat level remains approachable for most palates while still providing noticeable pungency.

Forms & Preparations

  • Fresh whole — Whole, uncut peppers used raw in salsas and ceviche, or halved and roasted for chile relleno and other cooked dishes.
  • Sliced or diced — Cut into rings or cubes for even distribution in salsas, nachos, sautés, and as garnishes; seed removal allows for heat adjustment.
  • Roasted — Charred whole over flame or under broiler until blistered, then peeled, to develop smoky flavor and soften the flesh for fillings or purées.
  • Pickled (en escabeche) — Preserved in vinegar-based brine with spices; shelf-stable condiment with tangy, complex flavor; often canned commercially.
  • Dried and ground (jalapeño powder) — Dehydrated peppers ground into a fine powder; concentrated flavor useful in spice rubs, sauces, and dry seasoning blends.
  • Smoked (chipotle) — Fully ripe red jalapeños that have been smoked and typically dried; used whole, ground, or in adobo sauce for deep, smoky, sweet heat.

Substitutes

  • Unknown — Smaller and hotter (10,000–23,000 SHU); use about half to two-thirds the amount for similar heat profile, best for fresh applications where crispness is valued.
  • Unknown — Larger, milder (1,000–2,000 SHU), and meatier; ideal when less heat is desired and for stuffed or roasted preparations; approximately 1–2 poblanos equal 3–4 jalapeños in volume.
  • Unknown — Use bell pepper as the base for texture and volume, then add cayenne powder or hot sauce to approximate jalapeño heat and flavor; useful when pepper structure but controlled heat is desired.
  • Unknown — Mild (0–500 SHU), slightly sweet, and tangy when pickled; substitutes well in pickled preparations but lacks the fruity heat of jalapeños.
  • Unknown — Similar heat (2,500–10,000 SHU) but slightly sweeter and more pointed in shape; use in equal amounts as a near-direct substitute, particularly effective in salsas and raw applications.