Sticky Fingers Triple-Chocolate Ice-Cream Sandwiches

A cross between a cookie and a brownie, these chocolate-stuffed cookies are rich and delicious. For this cookie, feel free to chop up your favorite semisweet or bittersweet chocolate, or use chocolate chunks made especially for baking. Sandwich two big cookies with the deepest, darkest, deadliest chocolate-fudge ice cream you can find—the perfect answer to all your chocolate dessert emergencies. You can scoop the ice cream in advance and store the scoops, well wrapped, in the freezer so the