White Chocolate Bark with Cookies

What's black and white and delicious all over? Store-bought cookies mixed into creamy white chocolate.

vegetable oil cooking spray
1 lb white chocolate, chopped
1 ⅓ cups chocolate wafer cookies, coarsely chopped (~ 15)

Coat a 9x12½" rimmed baking sheet with cooking spray, and line with parchment, leaving an overhang on ends.

Melt chocolate in a double boiler or a heatproof bowl set over a pan of simmering water, stirring.

Stir in cookies. Pour chocolate-cookie mixture into baking sheet, and spread in an even layer.

Refrigerate until firm, about 1 hour. Break into pieces and serve.

Makes one 9x12½" sheet.