How to Prepare Can Corn
Canning corn is a great way to preserve the fresh, delicious taste of this popular vegetable for year-round enjoyment. Whether you’re a seasoned gardener with an abundance of homegrown corn or simply looking to stock up on a pantry staple, learning how to prepare can corn is a valuable skill. In this article, we’ll guide you through the process, from selecting the perfect corn to the final step of sealing your jars.
Step 1: Selecting the Corn
The first step in preparing can corn is to select the freshest, highest-quality corn available. If you’re using homegrown corn, make sure it’s fully ripe and has a vibrant green color. If you’re purchasing corn from a store, look for ears with plump, full kernels and a fresh, green husk. Avoid corn with any signs of spoilage or discoloration.
Step 2: Preparing the Corn
Once you have your corn, it’s time to prepare it for canning. Start by removing the husks and silk from the ears. Next, cut the corn off the cob using a sharp knife. To make this process easier, you can stand the corn upright on a flat surface and slice down the cob with a knife. Be sure to collect all the corn milk that drips from the cob, as this will add to the flavor of your canned corn.
Step 3: Blanching the Corn
Blanching is an essential step in canning corn, as it helps to kill any bacteria and preserve the flavor and texture of the vegetable. To blanch the corn, bring a large pot of water to a boil. Add the corn to the boiling water and cook for 3-5 minutes, depending on the size of the kernels. After blanching, immediately immerse the corn in ice water to stop the cooking process. This will also help to maintain the bright green color of the corn.
Step 4: Preparing the Canning Jars
Before you can can your corn, you’ll need to prepare your jars. Wash the jars thoroughly with hot, soapy water and rinse them well. You can also sterilize the jars by boiling them in water for 10 minutes. While the jars are still hot, place a canning lid and ring in a pot of hot water to keep them sanitized.
Step 5: Filling the Jars
Once your jars are ready, it’s time to fill them with the prepared corn. Start by placing a small amount of canning liquid (such as water or corn milk) in the bottom of each jar. Then, pack the corn into the jars, leaving about 1/2 inch of headspace at the top. Add more canning liquid if needed, ensuring that the corn is completely submerged.
Step 6: Sealing the Jars
After filling the jars, remove the canning lids and rings from the hot water and place a lid on each jar. Screw the rings on tightly, but not so tightly that you can’t turn them with your fingers. Place the jars in a water bath canner and process for the recommended time, which is typically 35-45 minutes for pints and 55-60 minutes for quarts, depending on your altitude.
Step 7: Storing the Canned Corn
Once the processing time is complete, remove the jars from the canner and let them cool on a towel for 12-24 hours. After cooling, check the seals by pressing on the center of each lid. If the lid is concave and doesn’t move, the jar is sealed properly. Store your canned corn in a cool, dark place for up to one year.
Canning corn is a rewarding and cost-effective way to enjoy this versatile vegetable year-round. By following these simple steps, you can ensure that your canned corn is both delicious and safe to consume. Happy canning!
