A TV dinner is a pre-packaged meal that is designed for convenience and quick preparation. Typically, these meals are sold in trays that can be heated in an oven or microwave. They often include a main dish, side items, and sometimes a dessert, making them a complete meal option for busy individuals or families. Originally introduced in the 1950s, TV dinners became popular as a way to enjoy meals while watching television. The name comes from the idea of eating in front of the TV, which was a common pastime. Today, many brands offer a variety of options, including vegetarian and healthier choices, catering to diverse dietary preferences.