A baker celebrates the four elements that make dessert possible Fran Gage calls sugar, almonds, eggs, and butter the DNA of desserts. Simple as they seem, they make possible a profusion of pastries and other sweets, from the elemental lollipop to the ethereal realms where marzipan, meringue, and puff pastry hold sway. No one appreciates this fabulous foursome better than Fran Gage, who relied on them for her daily output during the ten years she owned...