01 -
1 tsp vanilla extract.
02 -
1/4 cup packed light brown sugar.
03 -
1/2 cup granulated sugar.
04 -
Extra sugar to roll the dough.
05 -
1 large egg, at room temperature.
06 -
1/2 tsp salt.
07 -
1/2 cup unsalted butter, sliced.
08 -
1/2 tsp baking soda.
09 -
1 cup all-purpose flour.