Cooking food to a safe minimal temperature, using a food thermometer is an important behavior to reduce foodborne illness among consumers. However, data from FDA observed 67% of consumers owning a food thermometer, and this has not changed in 10 years. Using a food thermometer all the time for roasts, poultry, and hamburgers can range between 10-38%. This fact sheet helps address how to safely calibrate a food thermometer, and hot to best store and use it to keep the meals Marylander's prepare less risky.