Ingredients
1 cup unsalted butter (softened)
3/4 cup sugar
1 egg
1 egg white (beaten)
1 tsp vanilla
2 1/2 cups flour
1 T finely chopped fresh rosemary
3/4 tsp salt
1/2 cup fine sanding sugar
Mix butter and sugar on medium speed until pale and fluffy (2 min). Mix in egg and vanilla. Reduce to low speed and add flour, rosemary, and salt.
Halve the dough and shape into a 1 1/2 inch diameter “log” (whole wrapped in parchment paper) transfer into paper towel tubes to hold the shape and freeze for 1 hour.
Preheat oven to 375. Brush each log with egg white, roll in sanding sugar and cut into 1/4” rounds. Space 1” apart on parchment paper and bake 18-20 minutes (until edges are golden brown).
