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August 12, 2004

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Prairie Fare: All Ears about Corn

By Julie Garden-Robinson, Food and Nutrition Specialist
NDSU Extension Service

“Mom, look at my teeth!” my six-year-old daughter said to me as she was finishing her dinner the other day.

I took a quick glance and responded, “Your front teeth are starting to come in, aren’t they?”

She giggled and said, “No Mom, look closely.”

I looked again and discovered she had neatly capped most of her teeth with shiny, yellow corn kernels.

Yes, corn has many uses.

Corn is available in a variety of forms, including canned, fresh and frozen. It’s also used to make a wide variety of food ingredients such as corn starch, high fructose corn syrup and corn meal.

Corn on the cob is “in season” in late summer, so now is the time to enjoy sweet corn at its peak quality. Look for green husks and ears filled with plump, milky kernels. Avoid ears with insect or other pest damage.

Use fresh sweet corn within a couple days of purchase for best quality. Fresh sweet corn loses some sweetness and moisture with storage. To preserve quality and sweet flavor, refrigerate corn with the husks in place.

Try some different cooking methods and recipes. As a rule of thumb, a large ear of corn provides about one-half cup of corn kernels.

Cooking in boiling, unsalted water is the most common preparation method. Bring the water to a boil in a large pot, add ears and return to boiling. Boil three to five minutes. Don’t overcook or the kernels will be tough.

Corn on the cob also can be steamed. Heat about an inch of water in a large pot with a rack. Steam the cobs for about 10 minutes.

Roasting in the oven or on the grill is another option. To roast in an oven, preheat oven to 425 degrees. Peel back husks, but leave them attached. Remove the silk. Rub with melted butter, cover with foil and bake about 10 minutes. Grilling corn using this method takes 10 to 20 minutes depending on the temperature of your grill.

If there’s too much corn to eat, consider preserving it. For more information about freezing or canning sweet corn, contact your local Extension office or visit this Web site: www.ag.ndsu.nodak.edu/food.htm

No matter how you prepare it, corn is a versatile and tasty vegetable. Corn is nearly three-fourths water and provides carbohydrates, potassium, vitamin C and carotenoids (which the body converts to vitamin A).

Try this official 5-A-Day recipe and others from a Web site with nutrition information and recipes: www.5aday.org


Roasted Corn Salsa

4 ears corn on the cob
1 1/2 jalapeno peppers (more or less to suit taste)
1/4 c. finely chopped cilantro
1 Tbsp olive oil
1 Tbsp lime juice
1/2 tsp ground cumin
1/8 tsp salt
Ground pepper to taste

Inspect corn and then remove a few outer leaves and as much silk as possible without completely removing husk. Wash and place on baking sheet, partially covered with aluminum foil, and bake on the middle rack in a preheated 375º F oven for 45 to 55 minutes. After corn is roasted, remove baking sheet and allow corn to cool. Peel ears, removing all silk. If desired, place ears over an open flame grill or gas stove flame, turning often, until somewhat colored. Cool completely and cut kernels from ear. Corn should measure at least 2 1/2 cups. Combine corn with chopped onion, tomato, jalapeño pepper and cilantro. Add olive oil and mix well. Add lime juice and cumin to taste and then stir in salt and ground pepper. Cover and chill, allowing the flavors to blend for 15 minutes or more. This recipe may be made in advance but is best served the same day. Serve with baked tortilla chips or as a tasty side dish with grilled meat.

Makes 4 servings. Each serving has 170 calories, 5 grams fat, 32 grams carbohydrate and 4 grams fiber.

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Source: Julie Garden-Robinson, (701) 231-7187, jgardenr@ndsuext.nodak.edu
Editor: Rich Mattern, (701) 231-6136, richard.mattern@ndsu.nodak.edu


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