Why is that? It's actually because frozen corn is picked when it's at its peak sweetness and ripeness, then given the flash-freeze treatment very shortly after, and bagged up directly for your ...
I use them in saucy curries and fried rice. Frozen corn is an always-have in our house, as we commonly tuck the kernels into grilled cheese sandwiches (a favourite of my son’s) or quesadillas.