Instructions: Heating: Tortillas may be heated on a skillet or electric griddle, on the grill, or in the microwave. For best results, heat tortillas on an ungreased skillet over medium-high heat for 10 to 15 seconds. Flip and heat for another 5 to 10 seconds. Microwave: Place 4 to 6 tortillas between two damp paper towels. Microwave 30 to 45 seconds or until heated through. Wrap in a cloth or Mission® tortilla keeper until ready to serve. For freshness refrigerate after opening. When storing these tortillas, they can be placed in both the freezer and the refrigerator. Mission recommends thawing them in the refrigerator once you take them out of the freezer.