NYT Cooking: This is a rich, special-occasion cake that takes the traditional Southern coconut cake to another level, with ground toasted pecans in the batter and an easy-to-make Chantilly cream for frosting. It has become the signature dessert for Dolester Miles, who serves slices over a little puddle of crème anglaise at Chez Fonfon and Bottega, and sometimes at the Highlands Bar & Grill, the Birmingh...