Today, I want to demonstrate how to prepare corn on the cob for freezing. Or should I say, prepare our corn off the cob for the freezer? I prefer to blanch and scrape the kernels off the cob itself, and then use a FoodSaver to remove the air from the storage bags before freezing the corn. Mark and I went out to a small community called Enterprise, Utah, for the city’s CornFest festival.
I originally posted this in September 2016, then again in 2025. I felt it needed an update, so here we go. Here’s to preserving fresh corn.
It was so fun, and the corn is the best in the state of Utah, or at least in Southern Utah, according to the folks from Enterprise! Gotta love it!! Do you love the white and yellow corn on the cob as much as I do?
When it comes to eating corn on the cob, we put a cube of butter on a plate and insert the corn holders into the cob, then roll the corn in the sweet butter. Be sure to have the salt and pepper ready to sprinkle over the melted butter. Is your mouth watering yet? Mine sure is!
History of Corn
Corn, also known as maize, has been cultivated for roughly 9,000 years, with its origins traced back to a wild grass called teosinte in what is now southern Mexico. Indigenous peoples across the Americas developed corn into a staple crop long before European contact, breeding it into hundreds of varieties suited to different climates. Corn was so central to many Native American cultures that it was often referred to as one of the “Three Sisters,” grown alongside beans and squash in a mutually beneficial planting system.
When European explorers arrived in the Americas, corn quickly spread across the world, becoming a dietary staple in Europe, Africa, and Asia. In the United States, sweet corn, the variety most of us grow in our gardens and freeze for winter use, was developed from field corn varieties and became popular in the 1700s and 1800s. Preserving corn for the colder months has a long history too, with early methods including drying kernels on the cob or grinding them into meal. Freezing corn became a widely used method once home freezers became common in the mid 1900s, giving families a way to enjoy that fresh picked taste all year long.
Nutritional Value of Corn
Corn is a good source of energy and offers several nutrients that make it a valuable addition to a self reliant pantry. A typical serving of corn provides:
Carbohydrates for energy, primarily in the form of starch
Fiber, which supports healthy digestion
Vitamin C, an antioxidant that supports the immune system
Thiamin and other B vitamins, important for energy metabolism
Folate, which is especially important for cell growth and function
Magnesium and potassium, minerals that support muscle and nerve function
Small amounts of protein
Corn also contains antioxidants such as lutein and zeaxanthin, which are associated with eye health. Freezing corn shortly after harvest helps lock in these nutrients, since fresh produce naturally loses some vitamin content the longer it sits before preservation. This is one of the reasons freezing corn at peak ripeness is such a smart practice for families who want to stretch the harvest season and still get good nutrition out of their stored food.

Here’s the deal: I am a big-time canning safety person. I use the Ball Blue Book Guide or the USDA Canning Guide to preserve food, ensuring I have the preparation and cooking times spot on for safety. Let’s get started with my suggestions, which are based on the times mentioned in the book stated above.
Kitchen Items You May Need:
How To Freeze Corn On The Cob
Step One: Cut the Ends Off of the Corn Cobs
When you cut the ends off each cob, it makes the next step, “shuck” the husk (outer covering) from the cobs, easier.

Step Two: Shuck the Corn From the Cobs
I have this huge chopping board that I have had forever. If you keep it oiled with mineral oil, it should last a lifetime, literally. I have one similar to this one, a sturdy cutting board.I learned a trick from my son-in-law, Nate, on how to shuck corn on the cob. You take a very sharp knife and cut the hard ends off.

Step Three: Remove the Silk
Next, you grab the top of the corn and pull off the outer green leaves (husk) with the silk attached. Now, you will still have a few strings of silk as shown below, but I have a solution for that as well.
Step Four: Scrub the Silk Off
As I wash the corn, I use a small vegetable scrubber that my daughter, Heidi, gave me for my birthday one year ago. It is awesome for almost every vegetable. As you scrub the bristles across the corn, it removes about 99.9% of the silk. That works for me. OXO Good Grips Flexible Vegetable Brush
Step Five: Scrubber
I prefer freezer corn over canned corn because, to me, the canned corn in a jar is too mushy. But if your power or your freezer goes out, those jars of corn will taste mighty good, right? We’re now ready to start the cooking process.
Step Six: Blanch the Corn
This is really a good little scrubber. Now get a large pot or pan of water and get it to a rolling boil. Once you see that the water is boiling, gently place as many of the cobs of corn as you have in the boiling water. Set the timer for 5-6 minutes.
This is what we call “blanching” the corn. Use a pair of good tongs to remove the hot ears of corn, so you don’t burn your hands. You could drain the hot water before using the tongs if you want to be extra careful.
Step Seven: Prepare to Ice the Corn
Grab a large bowl and fill it with ice water and ice cubes.
Step Eight: Put the Blanched Corn in the Ice Water
After blanching, quickly submerge the hot ears of corn in ice-cold water for the same amount of time you blanched them (5 to 6 minutes). Some cooks would refer to this as an ice bath. After the cooling time, remove the cobs and pat them dry on a clean towel.
Step Nine: FoodSaver – Package the Corn
I’ve tried just about every corn-on-the-cob scraper, and they don’t work as well for me as a sharp knife. The bag holders shown above are the ones I have used for other purposes, but they didn’t work as well for filling the bag with corn kernels. I ended up using my hands (they were clean) and filled the funnel with corn as shown above. Here are the Bag Holders.
I use my FoodSaver for so many things, so I tend to keep it right where I can use it at the drop of a hat, so to speak. This is similar to the one I have: FoodSaver. Besides removing air from the bags, the unit provides an airtight seal, ensuring the corn stays as fresh as possible. Fresh produce means a great flavor when you add the corn to a meal.
Now we’re ready to store the corn in some free space in your freezer. I make a bunch of medium-sized bags so they’re ready to pull out of the freezer and use as part of a meal. I usually label the bag with the date I processed the corn, so I know how long it has been stored.
The cream cheese corn recipe outlined below is one of my favorites.


Allison’s Cream Cheese Corn
Ingredients
- 2 pounds frozen white super sweet corn
- 8 ounces of cream cheese
- 1/2 cup of butter
- 2 tablespoons sugar
- 2 tablespoons water
Instructions
- Combine the ingredients in order in a slow cooker and cook on low for 3-1/2 hours or until cooked through. Serve warm. This is so yummy!!
How long will the frozen corn be good in the freezer?
I have had my corn in the freezer for about six months, unless we eat it before that timeline expires. Keep in mind, I use a FoodSaver, and I believe that makes all the difference in helping the corn last longer. Years ago, before I had a FoodSaver, I used freezer bags; they work, but not for as long because they still contain air.
Will it get freezer burn?
Well, it could get freezer burn, but when I use my FoodSaver, it’s as fresh as the day I bagged it before placing it in the freezer.
Can I freeze the whole cob?
I know you can, but I have never liked the texture outcome. It always seems too squishy. So, I’ve been freezing it off the cob for over 50 years.
Can I make corn chowder with this corn?
Yes, you can. In fact, I have the best recipe for corn chowder. In case you missed this post, The Best Corn Chowder Recipe
Can I use this corn in soups?
Yes, it’s perfect for soups or stews. Actually, any corn recipe can benefit from using this frozen corn, including homemade salsas.
Final Word
Let me know if you have frozen or canned any corn this year. I love hearing your stories! Please stock up; we must. There’s a chance that we may experience a shortage of many vegetables this year, based on the adverse effects of both drought and flood conditions on various areas. May God bless this world, Linda
Copyright Images: Creamed Corn Depositphotos_168772654_s-2019
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