Chiles: Some like it hot, others definitely not
Bite into a fresh chile and life suddenly gets intensely more interesting — and sometimes painful. Packed with capsaicin (pronounced kap-SAY-sn), chiles can cause tongue-tingling, eye-watering, mouth-on-fire sensations along with sweat-beaded brows and flushed cheeks.
Chile, chili, or chilli?
Yes. Geographically speaking, all are correct. Mexico and those of us in the American Southwest use chile. The rest of America more often spells it chili, while Europeans add another "L." The basic American premise is that chili is used when referring to the meat dish, while chile refers to the actual fruit.
Pepper vs. chile
While many use the terms pepper and chile interchangeably, they are not the same. Chiles are in the genus capsicum, a perennial shrub, and get their heat from the chemical capsaicin.
Peppers are in the genus piper, a woody vine. A pepper’s warmth comes from the chemical piperine. Peppers add flavor; chiles add flavor and heat.
Pick a pepper
Chiles are ranked on the Scoville scale by pungency, the effect they have on taste or smell. In 1912, when the scale was invented, people were used as test subjects to measure pungency. This process involved grinding up chiles and diluting the solution with sugar water until no heat could be detected by the taster. Today, this measurement is done by high-performance liquid chromatography and no longer involves human tasters.
The chile currently considered the hottest in the world is the Carolina Reaper at upwards of 2.2 million Scoville heat units. At the very lowest point on the scale, meaning no heat, is the bell pepper. In between these two extremes are thousands of varieties of chiles, including many happy mediums, so pick your peppers wisely.
The most popular chile in Texas, the jalapeño, is also the official state pepper. However, the chiltepin is the only chile native to Texas and is the official native pepper of Texas. The chile pequin, a cultivated chile variety, is often mistaken for its wild cousin the chiltepin.
Chiltepins really pack a punch, registering at 50,000 to 100,000 Scoville heat units — that’s about 20 times hotter than the jalapeño, which falls at 2,500 to 8,000 SHUs. Chiltepins are small and globe-shaped and turn a fiery red when ripe. Birds love them, which is why they are nicknamed "bird peppers." Incidentally, they share this nickname with other chile varieties.
People love them, too. In fact, chiltepins make a great homemade vinegar hot sauce.
Simple chiltepin vinegar sauce for the Texas table
- 1/2 cup white vinegar
- 1/2 cup green chiltepin peppers
- 1 resealable glass bottle or jar
Clean the glass container with boiling water. Rinse the chiltepins and pack tightly in the glass container. Heat vinegar until it simmers, then pour over the chiles into the container. Let cool, then put on the lid.
It’s good to go after a day. Does not need refrigeration.
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