how long do you blanch
Blanching times generally vary from one to 10 minutes, depending on the vegetable. The duration should be just long enough to stop the action of the enzymes. Begin counting the blanching time as soon as you place the corn in the boiling water, noting that the water ought to return to a boil in a minute or less.lanching time varies depending on the type of frozen corn you are making: cut-whole kernel, cream style or corn-on-the-cob: Blanching times, for freezing the corn: Whole Kernel Corn. - 4 to 6minutes. Cream style corn - 4 to 6 minutes.