Looking for a way to preserve your sweet corn harvest? Most sweet corn varieties are acceptable for canning and freezing. Bodacious and Incredible are good extra-sweet yellow varieties. Temptation, Delectable, and Providence are good extra-sweet bicolor varieties. Silver King, Silver Princess, and Whiteout are extra-sweet white varieties. This 3-page (PDF) publication describes the process for preserving the summer bounty.
Pennsylvania State University Extension