A Meal Ready to Eat (MRE) is a self-contained, individual field ration in lightweight packaging used by the United States Armed Forces, Emergency Preparedness Organizations, and some civilian and business markets. MREs have been developed over the years to provide a nutritious, self-contained meal that can be eaten anytime, anywhere. They are an essential tool for military personnel and emergency responders to have access to food in the field. MREs are designed to withstand rough handling and provide a complete meal that meets the dietary requirements of active duty personnel. Each MRE contains an entrée, side dish, crackers, spread, dessert, and either a beverage mix or a snack. The entrée is the main course of the meal and is usually the primary source of calories. Side dishes may include a variety of fruits, vegetables, or grains. Crackers are usually included for their high carbohydrate content and for their ability to provide energy during strenuous activities. Spreads may include peanut butter, jelly, or cheese and provide additional calories and nutrients. Desserts are typically cookies or candy bars. Beverage mixes range from coffee to hot cocoa or tea. MREs are designed to be easy to prepare—just add water and eat! They provide a quick, nutritious meal that can be eaten on the go and stored for years.