The dog days of corn
Wednesday, September 5, 2018
Sugar is increasingly viewed by the public to be toxic in amounts that most Americans regularly consume, and many people are making efforts to curb their intake. But even as we shun junk food and other sources of sweetness, sugary snacks that are whole plant parts, like fruit and real baby carrots, get a pass.
Sweet carrots, at least, have fiber, and a hint of earthiness to go with that sweetness. A good piece of fruit, meanwhile, will be tart, which balances the sweet. But no fresh vegetable is so blindly praised for sweetness, and sweetness alone, as fresh sweet corn. As the name implies, and to the exclusion of almost any other flavor metric, sugar content is what determines quality in sweet corn.
I’m not a huge fan of the buttered cob, although I don’t fault anyone else. I appreciate the primal act of gnawing kernels from a seed head, but I prefer to get my daily sugar/fat in other ways. But every dish can generally stand at least a touch of sweetness, and sometimes sweet corn is a great way to add it. Compared to plain sugar, sweet corn is actually kind of interesting. It supposedly contains a hint of umami, and it does have a pleasant grassy flavor, like when you chew on a tender blade of grass.
Being a grass, an ear of sweet corn straddles the line between vegetable and grain, and has roughly the same amount of sugar as an apple. But this seasonal treat is a niche crop compared to its cousin field corn, which has less sugar and is dried before use, like a typical grain. Field corn is also America’s most planted crop, and is tied with potatoes for the distinction of being the crop that delivers the most calories per acre—15,000—according to Washington Post columnist and field corn enthusiast Tamar Haspel.
But unlike potatoes, field corn can be dried and stored for years. It can be ground into masa for tortillas, or into polenta, or made into corn bread, cornmeal porridge, and other such corn-based dishes, that feed billions of people around the world. In the United States, unfortunately, high-fructose corn syrup is the preferred corn-based dietary staple, but this misuse is hardly a reflection on the crop itself. If anything, it underscores the ability of corn to harvest solar energy, as does the questionable pursuit of ethanol-based gas for our cars, or the debatable practice of feeding corn to delicious animals.
Given that Mexico is the birthplace of corn, it’s no surprise to me that Mexican ways of using corn are the best. Tortillas and their derivative chips are the most common, but posole, atole, and chicos, among other field corn-based delicacies, are enjoyed as well. Mexicans eat sweet corn too, on occasion, but as Haspel notes, field corn is where most of the action is.
If I am going to eat sweet corn, I prefer to add it to dishes that will benefit from that sweetness. I will leave you with one such recipe, which I call Migas Pie, in which both field corn and sweet corn are included. This recipe is a riff on Frito Pie, in which corn chips are tossed with other ingredients to form a makeshift casserole. My recipe employs the crumbs from the bottom of the corn chip bag, also known as migas, to make a salad. They are tossed with a medley of seasonal veggies including sweet corn, tomatoes, jalapenos and onions, as well as hot sauce and mayo, and wrapped into leaves—the more bitter, the better, like radicchio, endive or escarole.
This delicacy includes all of the known official flavors of salt, sweet, acidic, bitter and umami, as well as the aspiring flavors of fat and spice, and a range of crunchy textures. It’s a lively, fun dish to eat and prepare, and can be customized in all sorts of ways. If radicchio is too bitter for you, use lettuce leaves instead.
1 ear sweet corn, kernels sliced from the cob
1 cup migas
1 cup cherry tomatoes, each sliced in half
1/4 cup minced onion
1 teaspoon fresh oregano, minced
2 tablespoons mayo
Hot sauce to taste
2 teaspoons soy sauce
2 teaspoons vinegar
1 tablespoon olive oil
Radicchio leaves (or alternative foliage)
Combine all ingredients (except the leaves) in a bowl and mix. Taste, add salt or vinegar as necessary. Spoon into radicchio leaves and eat.
An edible exploration
“Are you as excited for the next SeaFest as I am?” my first mate queried recently.
“For the record, it’s called SeaFeast,” I replied, reminding him that I’d had to make the same correction numerous times during last year’s festivities, when we spent a sunny September afternoon at Squalicum…
A DIY smorgasbord
I’m proud of the year’s supply of garden-grown garlic bulbs hanging in our shed and the servings of beefsteak tomato sauce stacked in the freezer, but if the apocalypse ever came knocking, our household would still be sorely lacking when it came to storing up supplies for long-term…
Eat Local Month
An edible adventure
I was only gone for four days, but the changes that took place in our garden last weekend while I was visiting friends in Idaho were mildly alarming. Suddenly, just about everything—from grapefruit-sized tomatoes to plums, blackberries, rhubarb, peas, kale and far beyond—is ripe and…