Single-serve coffee pods are small, pre-packaged containers filled with ground coffee, designed for use in specific coffee machines. They offer a convenient way to brew a single cup of coffee without the need for measuring or grinding beans. Each pod is sealed to maintain freshness and comes in various flavors and strengths. These pods are compatible with machines like Keurig and Nespresso, which use hot water to extract the coffee quickly. The popularity of single-serve coffee pods has grown due to their ease of use and minimal cleanup, making them a favorite choice for busy individuals and households.