Cooking Leek Quiche with Duck Breast September 25, 2015 davidf27_wp Leave a comment Roasting the duck breast in extra duck fat for good measure. Roasted Duck Breast Cooking Leeks with Thyme in the duck fat + Salt & white pepper Mid way through cooking, adding a thin layer of onion / shallots / garlic slowly cooked in butter with caraway seeds, salt, pepper, sugar and reduce with kentucky bourbon Adding the mix of leeks, heavy cream, eggs and aged gruyere The duck looks good Golden Serve the quiche warm with a small salad