Reflets De France Rillettes De Sadines. Reflets de France sardine rillettes are made from sardines caught off the coast of Brittany, then carefully filleted. The sardine fillets are enhanced with a touch of crème fraîche and Dijon mustard to conserve their authentic flavour and produce a creamy texture. This product is made in Douarnenez, Brittany, where the craft of canning is passed down from generation to generation.