Buy or pick your corn when it’s just been harvested. The sugars in corn quickly turn to starch after picking, so the fresher, the better.
- Shuck and Clean
Remove the husks and silk. Rinse the ears under cool water to remove any remaining silk strands.
- Blanch It
Bring a large pot of water to a boil. Add corn and blanch for:
- 4 minutes for whole cobs
- 2–3 minutes for kernels
This step stops enzyme activity that causes flavor and texture loss during freezing.
- Cool It Fast
Transfer the corn immediately to an ice water bath for the same amount of time you blanched it. This halts cooking and helps retain the corn’s snap and color.
- Cut the Kernels (if desired)
If you want loose corn (instead of whole cobs), stand the cob upright and slice downward with a sharp knife or corn stripper. Be careful not to cut too deep—you just want the sweet, juicy kernels.
