The duration required to heat preserved, pre-cooked corn kernels is minimal. Given that the canning process renders the product safe for consumption, further intensive cooking is unnecessary for safety. The length of time dedicated to heating primarily affects texture and flavor integration within a prepared dish. For example, a brief simmer is sufficient to warm the kernels for inclusion in a stew, while a longer period might be employed to soften the texture further for a creamier result.
Utilizing preserved corn kernels offers significant convenience in meal preparation, minimizing the overall cooking time required for various recipes. It provides a readily available ingredient, bypassing the more extensive preparation associated with dried corn. This efficiency allows for quicker meal assembly and reduces the demand for prolonged simmering or boiling, particularly advantageous in time-constrained culinary settings.