Single-serve coffee refers to a brewing method that allows individuals to prepare one cup of coffee at a time. This approach typically uses pre-packaged coffee pods or capsules, which contain a specific amount of ground coffee. Popular systems include Keurig and Nespresso, which offer a variety of flavors and strengths. The convenience of single-serve coffee makes it appealing for busy lifestyles, as it requires minimal preparation and cleanup. Users simply insert a pod into the machine, press a button, and enjoy a fresh cup in minutes. This method also reduces waste, as only the used pod needs to be disposed of after brewing.