What to do with field corn
If you grow some robust variety of field corn (maize), hoping to make a nice, fat corncob pipe, you end up with a bunch of field corn. Although usually fed to livestock, it is perfectly edible for corncob pipe smokers. You can pick immature ears at the "milk" stage, for roasting ears, but you then lose the cob for use as a pipe bowl. So we're looking at ways to utilize the dried corn.
One way to use it is to simply grind the dried corn kernels into cornmeal. Another approach, which does not require a corn grinder is to make it into hominy. It just takes a little preparation, and is somewhat similar to cooking dried beans--easy and slow. But there one big difference: nixtamalization.
[I've tried just cooking well dried field corn in a Crockpot--for 48 hours, actually--and it just never softens the outer coat of the kernels. While this may work with fresh field corn, it doesn't work with well dried field corn. It's edible, but very crunchy, and not particularly appetizing. I tossed it.]
You can make excellent hominy with field corn (In Mexico, this is called nixtamal), and if you do have a corn grinder, you can grind the nixtamal, and use it to make tamales (a stuffing of some sort, wrapped in thick corn paste--held together with a section of softened corn husk while cooking), tortillas (thin, un-risen, corn pancakes) , or tortilla chips (just drop quartered tortillas into hot oil, drain and salt).
Hominy can be made with any variety of dried corn. The dried corn is soaked in a hot, alkaline solution, to free the kernels of their tough coating. This allows the interior of the kernel to swell up by as much as 5 times.
Cal Mexicana is lime [calcium hydroxide, or Ca(OH)[sub]2[/sub]]. You can alternatively use pickling lime, which is purified and a little more concentrated. Don't bother with "Pickle Crisper", which is calcium chloride, since it won't work (despite recipes to the contrary on-line).
ITEMS REQUIRED:
- 4 cups of water
- 2 cups dried, shelled corn
- 3 Tbsp of cal (flake lime, calcium hydroxide) or only 2 Tbsp of pickling lime
- a stainless steel (or other non-reactive) 3-1/2 quart pot
[
IMPORTANT: A strong alkaline solution will dissolve aluminum. Not only do you damage aluminum cookware, and poison the food with dissolved aluminum, but it simultaneously generates hydrogen gas, which can explode. (Unlike most flames, a hydrogen flame is not visible. In air, hydrogen burns with a 2210ºC temperature. At Cape Canaveral, when a hydrogen leak was suspected within a building, workers would carry a straw broom extended in front of them as they walked. If the broom suddenly burst into flame, then it indicated that they were about to step into a hydrogen flame.) A stainless pot is best, but a fully enameled pot (no chips in the coating) will also work. A coated stainless pot may also be used.] The same goes for utensils: use stainless steel or plastic.
PROCEDURE:
- shell the corn
- add lime and corn to boiling water
- remove from heat
- soak overnight
- rinse and remove loosened skins
The most odious task is shelling the dried corn from the cobs. But you're planning to do this anyway, in order to get to the cob for your pipe. The kernels of dried corn are locked in place on the ear like keystones. Once you pry away a few kernels at one end, it's relatively easy to shove out a long row of kernels with your thumb. The rest is a breeze. (If you happen to own a corn shelling tool, then this step is trivial.)
The shelled corn and the lime are added to boiling water, stirred, then the pot is covered and the heat is turned off. Do this in the evening, and let it soak overnight.
White corn and lime added to boiling water.
In the morning, dump this into a colander,
rinse it well, then use your hands to rub away any attached skins from the plump kernels, placing the naked hominy kernels into a separate bowl or strainer. You now have hominy (nixtamal). Rinse it again, thoroughly. At this stage, you can grind the raw nixtamal to make a paste, if you want a tamal, a tortilla or a chip. For plain old hominy, it's ready to cook.
Lime-treated and soaked corn, after first rinse--skins still on.
To remove the skins, take a small handful at a time, and roll it between your palms. The skins will then rinse off.
For serving as hominy, just simmer it in water to cover, with some butter, until it reaches the consistency you like. Occasionally taste a kernel as it cooks, but measure progress in hours, rather than minutes. You can even mash it with a potato masher, to produce creamy, fluffy grits. As it cooks, the cooking water becomes thicker and thicker, as some of the corn dissolves. Add salt.
The cleaned hominy begins its simmer, to further swell and soften.
This is partially mashed hominy grits, with salt, pepper and butter.
Bob