Prep Time 30 minutes mins
Cook Time 12 minutes mins
Resting Time 2 hours hrs 30 minutes mins
Total Time 3 hours hrs 12 minutes mins
For clean spirals keep the dough well-chilled and roll on parchment to prevent sticking; if the caramel seems runny, reduce it gently on the stove to thicken before spreading so it doesn’t ooze during baking. Measuring flour by weight (270 g for 2 1/4 cups) helps maintain ideal texture, and rotating the dough log a quarter turn between slices keeps rounds even. If your kitchen is warm, chill the filled logs longer and briefly chill sliced rounds before baking to minimize spread. Swap instant espresso with 2 teaspoons very fine coffee powder for a milder flavor, and add a teaspoon of molasses to the caramel for deeper notes. Store cookies airtight at room temperature for 3 days, or freeze baked cookies (undrizzled) up to 2 months and drizzle after thawing.