Tucked away amongst some more utilitarian buildings, sits this pretty red-brick cottage with a cobbled terrace out front. With a long history that includes stints as a shop, a shoemaker’s and a museum, it now feels like a perfect fit for this cosy, welcoming restaurant. Seasonal Polish produce is the bedrock of the cooking, which is allowed to shine with a lightness of touch and a French flourish, showcased in technically adept elements like a piquant butter sauce accompanying the sea trout.