Prep Time 10 minutes mins
Cook Time 12 minutes mins
Resting Time 20 minutes mins
Total Time 42 minutes mins
For best texture, keep the butter just pliable, not greasy-soft, and avoid overmixing once the flour goes in to prevent toughness; chilling before baking helps the cookies keep clean edges and a tender crumb. If your kitchen is warm, chill the formed dough longer, and if the dough seems crumbly, let it rest a few minutes so the flour hydrates before gently pressing together. You can add a pinch more salt for balance or finish warm cookies with a light dusting of superfine sugar; store airtight for up to a week or freeze baked cookies up to 2 months.