Produce

Jalapeños

A jalapeño's heat level can vary meaningfully even within the same batch from the same plant, influenced by growing conditions and stress the plant experienced, which is why tasting a small piece before adding a whole pepper is a genuinely useful habit.

Most of a jalapeño's heat is concentrated in the white pith and seeds rather than the flesh itself, which is why removing them before cooking meaningfully reduces a dish's spiciness without eliminating the pepper's flavor.

A red jalapeño is simply a fully ripened green jalapeño left longer on the plant, developing a slightly sweeter, sometimes hotter flavor than the more commonly sold green, less mature version.

The Scoville scale, developed in 1912 by pharmacist Wilbur Scoville to measure a pepper's heat, ranks the jalapeño as a relatively mild chile compared to many others grown worldwide, typically falling in a range far below a habanero or a ghost pepper despite jalapeño's reputation in the US as a spicy pepper.

Chipotle peppers are simply smoked, dried jalapeños, a preservation and flavoring technique with deep roots in Mexican cooking that transforms the fresh pepper's grassy heat into a completely different smoky, earthier flavor profile, sold either dried whole or canned in a vinegar-based adobo sauce.

Jalapeño poppers, whole or halved peppers stuffed with cheese and breaded or wrapped in bacon before baking or frying, became a widely popular American bar food and appetizer starting in the late 20th century, a preparation that plays the pepper's mild heat against rich, fatty fillings.

A jalapeño picked and sold slightly underripe carries a noticeably different heat and flavor profile than one left to fully ripen on the plant, which is part of why heat level can vary so much even among jalapeños that look otherwise similar in the produce bin.

Xalapa, the city in the Mexican state of Veracruz the jalapeño is believed to be named after, was historically a significant chile-growing and trading region, giving the pepper its name well before it became one of the most widely recognized chiles in American cooking.

Candied jalapeños, sometimes called "cowboy candy," are made by simmering sliced jalapeño rings in a sugar-and-vinegar syrup until they turn glossy and slightly translucent, a sweet-hot preserve that's become a popular modern condiment for topping a burger or a cracker with cream cheese.

Pickled jalapeño slices, a common topping on nachos and in a jar of taco toppings, mellow the pepper's raw heat somewhat through the vinegar brine while adding a tangy sourness that fresh raw jalapeño doesn't carry on its own.

A jalapeño's heat is concentrated mostly in its white interior pith and seeds rather than the green flesh itself, which is why scraping them out before cooking is a standard technique for a cook who wants the pepper's flavor without its fuller spiciness.