Not one to rest on her sugary laurels after cofounding and running the famed Magnolia Bakery in Greenwich Village, Jennifer Appel headed to midtown Manhattan and opened the Buttercup Bake Shop. Already praised across the country in publications ranging from Glamour to The New York Times, the Buttercup Bake Shop offers a creative and mouthwatering selection of old-fashioned dessert delicacies. Revealing the secrets of luscious homemade treats to bakers...