Remove the husks from the corn. Inspect the cobs and pull off any remaining silks. Use a knife to cut off any bruised or shriveled areas.
Corn off the cob with blanching (my preferred method!)
Bring a large pot of water to a boil. Drop the prepared corn cobs into the water and cook until bright yellow, about 3 to 4 minutes.
Use tongs to remove promptly and transfer to a large bowl filled with ice water. Let them cool for about 4 minutes. Drain and pat dry.
Slice the kernels off the cobs, using a serrated knife for best results. Consider slicing the corn in a bowl to prevent the kernels from going all over the place.
Transfer the blanched kernels to a freezer bag. Seal tightly and remove as much air as possible.
Label and store in the freezer. Use within 8 to 12 months. Add directly from frozen to hot dishes. Thaw before using in salsas or salads.
Corn off the cob without blanching
After removing the husks, simply slice the kernels off the cob.
Transfer to bags. Seal tightly and remove as much air as possible.
Label and store in the freezer. Use within 3 to 6 months. Add directly from frozen to hot dishes.
Corn on the cob with blanching
Bring a large pot of water to a boil. Drop the prepared corn cobs into the water and cook 7 minutes for small ears, 9 minutes for medium ears, and 11 minutes for large ears.
Use tongs to remove promptly and transfer to a large bowl filled with ice water. Let them cool for about 5 minutes. Drain and pat dry.
Transfer to a freezer bag. Seal tightly and remove as much air as possible.
Label and store in the freezer. Use within 8 to 12 months. Cook from frozen in boiling water for 3 to 5 minutes.
Corn on the cob without blanching
After removing the husks, transfer to a freezer bag. Seal tightly and remove as much air as possible.
Label and store in the freezer. Use within 3 to 6 months. Cook from frozen in boiling water for 3 to 5 minutes.
Corn in the husks
Do not remove the husks. Wrap each ear tightly in a couple layers of plastic wrap.
Transfer to a freezer bag. Seal tightly and remove as much air as possible.
Let thaw before cooking, either in the fridge overnight or in a bowl of cool water on the counter (keep in plastic wrap/bag while thawing).
Remove husks once thawed and cook as desired, such as in boiling water for 3 to 5 minutes.
Notes
The amount of kernels per cob varies depending on size. Typically, each ear of corn yields about ½ to ¾ cup.