This giant chili pepper was introduced by New Mexico State University in the 1970s as a cross between a few different types of local chiles and a Peruvian chile. They measure 10-12” and mature to red, but are usually harvested and used when green. The peppers have actually been listed in the Guinness Book of World Records for being the largest chile ever grown.
The New Mex Big Jim has a mildly spicy flavor and is great for chiles rellenos because of its size. They could also be used in salsa or on salads, or the red ones could be dried to make beautiful ristras. They’re also great for roasting, pickling or just about anything else you can think of.