The ancient Romans were known for their advanced culinary practices, and their kitchens were no exception. Roman kitchens often incorporated a built-in warming drawer called a 'furnus'. These furnus were typically made of brick or stone and were used to keep food warm for serving. The Romans valued the concept of 'convivium', which was a social gathering centered around food. The built-in warming drawer allowed them to serve hot and delicious meals to their guests. Roman kitchens were equipped with various cooking tools, including pots, pans, and grills. They also had a separate area for food preparation and storage.