Les Mouettes d'Arvor Mackerel in Mustard & Creme Fraiche, 169g

Tangy mustard and creme fraiche turn these mackerel fillets into a ready-made French bistro lunch from Les Mouettes d'Arvor in Brittany. Rich, creamy, and quietly traditional — spoon them over steamed potatoes, or spread the sauce-laced fish onto a warm baguette.