"I love s'mores," he hinted. "I love cookies," he hinted. So I went to the kitchen to heed the hints. I heated the oven, whisked, poured, whirled, and then swirled homemade fluff into a chocolate dough. I crushed whole-grain graham crackers and sprinkled them over the swirls. I watched as the warm oven solidified the textures into a magical campfire cookie. I tried to savor the moment - the warm kitchen, the chocolatey smell, the way he smiled after the first taste test.