The ancient Incas had kitchens that incorporated islands, showcasing their advanced culinary practices. These islands were often made of stone and served as a central workspace for food preparation. Inca cuisine was diverse and included ingredients such as potatoes, quinoa, corn, and various meats. The island in their kitchens provided a dedicated area for grinding corn, chopping vegetables, and assembling ingredients. It also allowed for efficient movement between different cooking stations, making the cooking process more efficient and enjoyable.