The ancient Aztec kitchen incorporated a built-in food dehydrator and jerky maker. The Aztecs had a diverse and vibrant cuisine, and food preservation was essential for their survival. The dehydrator in their kitchens consisted of wooden racks or hanging nets, allowing air to circulate and dry the food evenly. This method was used to preserve fruits, vegetables, and even insects like ants. The jerky maker, known as 'pinole,' was a popular tool in ancient Aztec kitchens. It involved grinding and drying corn, mixing it with various spices and flavorings, and shaping it into bars or cakes. The result was a nutritious and energy-packed jerky that could be stored for a long time.