PJ Hamel

Nov 18, 2024 | kingarthurbaking.com | PJ Hamel

Preheat the oven to 350°F with a rack in the center. Line a baking sheet with parchment or lightly grease. In a medium bowl, vigorously beat together the brown sugar and butter until fluffy, about 1 minute. Beat in the egg yolk and vanilla until thoroughly combined. Add the salt and baking soda to the bowl, stirring to fully incorporate. Weigh your flour; or measure it by gently spooning it into a cup, then sweeping off any excess.