CORN TORTILLAS FOR TABLE USE: For best results, keep tortillas in a cool, dry place. Avoid storing tortillas near any source of heat, since heat shortens shelf life. Avoid piling up packages of tortillas to prevent crumbling and sticking. Keep partially used bags closed, as tortillas will tend to dry if left open. Set grill/comal to 350°F. Heat tortillas for 7-10 seconds on each side. Place tortillas in warmer or container for plate side or add desired fillings for making tacos. For optimum performance, heating corn tortillas in the microwave or steam cabinet is not recommended.