Cool 5 minutes on the sheet, then transfer to a rack. Sprinkle flaky salt if using.
Notes
Variation: Swap 1/2 tsp almond extract for part of the vanilla, or roll the logs in coarse sugar before slicing for sparkle. Storage: Refrigerate dough up to 3 days or freeze logs up to 2 months; slice from frozen and add 1–2 minutes to bake time.This recipe is an original creation inspired by classic Easy Toffee Butter Icebox Cookies flavors. All ingredient ratios and instructions are independently developed.