Freezing is a quick and convenient way to preserve vegetables at home. Sweet corn is a popular, easy and excellent vegetable to freeze. You can enjoy the great taste of summertime sweet corn all year long by following simple, basic procedures for freezing vegetables.
To blanch, put several ears of corn into a gallon of boiling water. Blanching time starts when the water returns to a boil. Blanch small ears for 7 minutes, medium ears for 9 minutes and large ears for 11 minutes. Blanching is longer for corn on the cob because it needs the heat to inactivate enzymes in the cob.
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Blanching is a must
Blanching, followed by chilling in ice water, are critical processes for producing quality frozen corn. The natural enzymes in corn need to be inactivated before freezing to prevent both loss of color and nutrients, and flavor and texture changes. These enzymes are inactivated by a hot blanch treatment. The chilling process prevents the corn from becoming mushy due to overcooking the starch.
Husk, blanch, cool, cut, package, freeze, eatAn electric knife is a handy tool for cutting off the kernels.
- Husk ears and remove silk.
- Bring 6 to 8 quarts of water to a boil.
- Submerge several ears at a time.
- Blanch the ears for 4 minutes.
- Cool promptly in ice water for 4 minutes.
- Drain.
- Cut the kernels from the cob. An electric knife is a handy tool for cutting off the kernels.
- Package the corn in freezer containers, leave one-half inch headspace.
- Seal and freeze at zero degrees F or below.
- For best quality, eat within 8-12 months of freezing.
How To Freeze Corn Three Ways: Blanched, Unblanched and Whole | AnOregonCottage.com
FAQ
How long do you boil corn when blanching?
What is the best way to freeze fresh corn?
Can I microwave corn instead of blanching?
How to cook corn on the cob that has been blanched and frozen?
How long does it take to Blanch corn?
You should begin timing as soon as you add the corn. Blanching times range from 3 minutes for small ears to 5 minutes for large corn. When done blanching, remove the ears of corn from the boiling water with a slotted spoon or tongs and place them in the ice water. Allow the corn to cool in the ice water for at least 3 to 5 minutes.
How long do you boil corn cobs?
Place the corn cobs into the boiling water to blanch them. It should take 7 minutes for small cobs, 9 minutes for medium cobs and 11 minutes for large cobs. After boiling them, remove the cobs from the pot and immediately place them into ice water for the same length of time. Remove the corn from the ice water and pat them dry with paper towels.
How long do you boil corn before cooking?
Be sure to boil the water before, but don’t add any salt. Salt can make it rubbery for using after and make soggy kernels. The corn can be cooked from 3 to 5 minutes in the boiling water or 20 minutes maximally if you want it to be ready for use. After you have removed it, drain the water excess and leave it at room temperature to cool down. 5.
How long do you boil corn in a crock pot?
You will also need to set up a large bowl and fill it with cold water and lots of ice. You will boil the corn for 6-8 minutes. You don’t want to overcrowd the pot, so depending on how much corn you have, you may want to do this and the following steps in batches. When blanching, you boil in hot water and then plunge into ice cold water!