- 1 1/2 cups all-purpose flour
- 3/4 teaspoon baking powder
- 1/2 teaspoon salt
- 2 sticks (1 cup) unsalted butter, softened
- 1 cup packed light brown sugar
- 1 large egg yolk
- 1 teaspoon vanilla
- 1/2 cup finely chopped crystallized ginger (3 oz)
- 1/4 teaspoon ground ginger
- Preheat oven to 350°F.
- Sift together flour, baking powder, and salt. Beat together butter and brown sugar in a large bowl with an electric mixer at moderate speed until pale and fluffy, about 3 minutes. Beat in yolk, vanilla, and gingers. Add flour mixture and mix at low speed until just combined.
- Drop heaping teaspoons of dough about 3 inches apart onto ungreased baking sheets and bake in batches in middle of oven until golden, 13 to 15 minutes. Cool cookies on sheets on racks 5 minutes, then transfer with a metal spatula to racks to cool completely.