Remember, that the way the microwave functions is to let the food sit for a few minutes when it is done cooking. The food continues cooking and distributes the heat evenly throughout your food. Test for doneness after the standing time. Arrange evenly sized food in a circle for more even cooking. Thicker foods should be place toward outer edges for faster cooking.
Food cooks better if cut in uniform sizes.
Always stir at least once during the cooking cycle. Reheating Food Allow 2 minutes for each cup of refrigerated food. Cover rolls with a napkin or cloth, and cook at full power for 20 seconds, more or less depending on the number of rolls. When reheating a sandwich, wrap it in paper towels to absorb excess moisture. Heat gravy for one minute at full power.