Ayrshire-Style Scottish Shortbread

While traditional Scottish shortbread relies entirely on butter, flour and sugar, the shortbread of Ayrshire on Scotland's West Coast goes to the next level with the addition of egg yolks and cream.

Scottish shortbread is world-famous for its wonderful taste. You’ll find it in every departing suitcase at Edinburgh or Glasgow airport. Along with flour and sugar, good, homemade shortbread puts but…