Chocolate Drizzled Toffee Chocolate Chip Cookies

Bahan-bahan (28 porsi)

• ¾ cup (1½ sticks) butter, (softened)
• ½ cup powdered sugar
• ½ cup granulated white sugar
• 1 large egg
• 1½ teaspoons vanilla extract
• 2 cups all purpose flour
• ½ cup miniature semisweet chocolate chips
• ½ cup toffee bits
• additional sugar
• 2 ounces bittersweet chocolate, (chopped)