Joyoung White Porclain Slow Cooker 1.8L with 3 Ceramic Inner ContainersDescription Steaming in a little water is the best way to cook food for you and your family as this method will retain the most nutrients of all cooking methods. It is important though, not to overcook the food as this will cause it to become waterlogged and less pleasant to eat. The slow cooker knows the time and temperature different foods need. Some foods are tender with time, others are tastier under pressure, but how do you know the pressure,