Prep Time 15 minutes mins
Cook Time 10 minutes mins
Resting Time 30 minutes mins
Total Time 55 minutes mins
For chewier cookies, do not overbake; pull them when the centers still look soft as they will finish setting on the sheet. Using all light brown sugar gives classic butterscotch notes, while swapping 25% for dark brown sugar deepens the molasses flavor. If the dough feels sticky after chilling, chill an extra 10 to 15 minutes for cleaner scooping. Weighing ingredients ensures consistency; if measuring by cups, lightly spoon and level the flour to avoid dense cookies. For crisp edges, bake on parchment; for softer bottoms, use silicone mats. The dough can be scooped and frozen; bake from frozen adding 1 to 2 minutes to the time.