Appears in Cook's Illustrated November/December 2019, America's Test Kitchen TV
These Lilliputian Italian hazelnut-chocolate sandwich cookies are utterly charming—but only if they're perfect. Our approach makes it easy to get them just right.
These tiny Italian hazelnut-chocolate sandwich cookies are typically made from a very rich, fragile dough that easily softens and crumbles when you roll it. Reducing the amount of butter and nuts in the dough made it firmer but still plenty...