Amoretti Brothers Dutch Oven 5.5 qt w Flower LidLow and slow. The Dutch oven is where the best cooking happens. This one does it in copper. The Amoretti Brothers 5. 5 Qt Dutch Oven with Flower Lid is hand hammered from 2mm solid copper a material that responds to heat with a precision and sensitivity that cast iron and stainless steel simply cannot match. For slow cooked stews, braises, and gourmet meals that require hours of gentle, even heat, copper is the professional's choice. The signature