If you have leftovers it’s a good idea to store the ingredients separately. Wrap your tortillas in foil and place them in the refrigerator. You can also wrap the shrimp in foil or place it in an airtight container. Put your sauce, cabbage, cilantro, and cheese in separate containers. To reheat, place the tortillas (still in the foil) into the oven for 10 minutes or remove them from the foil and put them in the microwave under a moist paper towel for about 30 seconds. You can reheat the shrimp on the stovetop or in the microwave but make sure not to overcook it or it will become tough.