Peters and Mbiango designed the kitchen, with Calacatta gold marble countertops fabricated by Excellence in Stone, to be traditional yet fresh. Barstools from David Sutherland pull up to the island beneath a pot rack from Ann-Morris in New York. In one corner, a banquette built by Regina Suarez Design & Manufacturing hugs an oak table from John Rosselli & Associates. Sub-Zero, Wolf and Miele appliances are from Monark.