Friday, May 1, 2009

Fungus


My favorite discovery of late has to be the huitlacoche quesadillas (pictured above) we found, completely by accident, while wandering around in a sun-baked zombie daze on a Sunday afternoon outside a completely worthless swap meet. A nice, predictably camera-shy, lady sells them every Sunday on a Vermont sidewalk near the intersection of Vermont and Melrose.

If you're unfamiliar with huitlacoche, which I was, here's wikipedia's take, referred to here as corn smut:

Corn smut is a disease of maize caused by the pathogenic plant fungus Ustilago maydis. U. maydis causes smut disease on maize (Zea mays) and teosinte (Euchlena mexicana). Although it can infect any part of the plant it usually enters the ovaries and replaces the normal kernels of the cobs with large distorted tumors analogous to mushrooms. These tumors, or "galls", are made up of much-enlarged cells of the infected plant, fungal threads, and blue-black spores. The spores give the cob a burned, scorched appearance. The name Ustilago comes from the Latin word ustilare (to burn).
Considered a pest in most of the United States, smut feeds off the corn plant and decreases the yield. Usually smut-infected crops are destroyed. Some farmers may also choose to prepare corn silage out of the smutted corn. However, in Mexico corn smut is called huitlacoche (IPA: [wit͡ɬakot͡ɕe], sometimes spelled cuitlacoche), a Nahuatl word reportedly meaning raven's excrement[1]. It is considered a delicacy, even being preserved and sold for a higher price than corn. For culinary use, the galls are harvested while still immature — fully mature galls are dry and almost entirely spore-filled. The immature galls, gathered two to three weeks after an ear of corn is infected, still retain moisture and, when cooked, have a flavor described as mushroom-like, sweet, savory, woody, and earthy. Flavor compounds include sotolon and vanillin, as well as the sugar glucose.


WHatever the case, these things are pretty addictive. For all I know, and assume, this lady's corn smut comes straight from a can. Either way, I'm buying it. Two Sundays in a row right now. She also sells a flor de calabazo (squash blossom) quesadilla that's fairly nice, though not as nice as the huitlacoche.