Prep Time 15 minutes mins
Cook Time 10 minutes mins
Resting Time 30 minutes mins
Total Time 55 minutes mins
Using unfed sourdough discard adds tang and chew; if your discard is very thin, hold back 1–2 tablespoons of sourdough or add 1–2 tablespoons extra flour to maintain a scoopable dough. For thicker, chewier bites, chill up to 2 hours and bake from cold; for thinner, crisper edges, skip the chill and bake right away. Rotate the pan halfway for even browning, and pull the cookies when the centers are just pale to keep them soft. You can swap in dark chocolate chunks for pools of melted chocolate, and toasted nuts add crunch without overpowering the flavor. Store airtight at room temperature for 3–4 days or freeze scooped dough balls for up to 2 months and bake from frozen, adding 1–2 minutes.