A festive twist on classic shortbread, these toffee pecan shortbread cookies blend buttery dough, crunchy pecans, and sweet toffee bits for an easy homemade treat perfect for holiday baking or anytime you crave a cozy bite.
After testing this recipe across three ovens, I realized that lining your pan with a silicone mat leads to the crispiest bottoms—parchment sometimes traps moisture. If you prefer extra crunch, chill the dough logs overnight; the colder dough holds shape better and yields a firmer bite. Just remember to let slices sit at room temperature for 5 minutes before baking if they’re too hard to cut.