These Coconut Toffee Chocolate Chip Cookie Bars by Mom on Timeout have a neat twist; they contain a healthy helping of coconut! Those who enjoy coconut and chocolate chip cookies should find these satisfactory. The base to these cookies is actually formed from a chocolate chip oatmeal cookie, giving lots of substance to the bars. Then, condensed milk, karo syrup and toffee bits make the ooey, gooey center taste delicious. The coconut goes into the crust itself, and gives both flavor and structure to the bars.