In ancient Viking culture, kitchens were an important part of daily life. They incorporated a built-in warming drawer known as a 'eldhús'. The eldhús was a hearth or fireplace used for cooking and keeping food warm. The Vikings believed that warm food was essential for sustenance and strength. The kitchen in ancient Viking homes was typically located in a separate building, away from the living quarters. It was equipped with various cooking tools, including cauldrons, grills, and spits. The built-in warming drawer allowed the Vikings to enjoy hot meals even in harsh weather conditions.