Gingerbread-White Chocolate Blondies
Adapted from Martha Stewart’s Cookies
Makes about 3 dozen, depending on how you cut them

2¾ cups plus 1 tbsp. all-purpose flour
1¼ tsp. baking soda
1¼ tsp. salt
1¼ tsp. ground cinnamon
1 tsp. ground ginger
¼ tsp. ground cloves
1¼ cups (2½ sticks) unsalted butter, room temperature
1¼ cups packed light brown sugar
½ cup plus 2 tbsp. granulated sugar
2 large eggs plus 1 egg yolk
1¼ tsp. pure vanilla extract
1/3 cup unsulfured molasses
1¾ cups coarsely chopped best-quality white chocolate (10 ounces)

Preheat oven to 350ºF.  Coat a 15 by 10-inch rimmed baking sheet with nonstick spray and line the bottom with parchment paper.  Allow a couple inch overhang of the parchement on each of the short sides.  (I used the wrappers from the butter to coat my pan.)

Whisk together the flour, soda, salt, and spices in a bowl.

In the bowl of an electric mixer fitted with the paddle attachment, beat butter and sugars on medium-high speed until creamy and pale, about 3 minutes.  Add eggs and yolk, scraping down the sides of the bowl as needed.  Add vanilla and molasses and mix on medium speed until combined.  Add flour mixture on low speed until combined.  Stir in the white chocolate.

Spread batter evenly into prepared pan and bake until golden on edges, about 25 minutes.  Let cool completely in pan.  Using the “handles” of the parchment, remove the bars from the pan and cut into even squares or rectangles.  Blondies can be stored in an airtight container at room temperature for up to one week.