Chop chocolate mints; set aside 3 tablespoons. Prepare brownie mix according to package directions, stirring remaining chopped mints into brownie batter. Pour into pastry shell.
Bake at 350° for 45 minutes or until done; cool slightly. Serve with ice cream, hot fudge topping, and 3 tablespoons chopped mints.
Note: For mints we used Andes.