The ice cream in my mint chocolate ice cream sandwiches uses bittersweet chocolate as the "sweetener," but no sugar. The ice cream is just chocolate and heavy cream, so it’s not actually ice cream—it’s a chocolate mousse. We make a chocolate mousse cake at the bakery that’s filled with three types of chocolate: white, milk, and dark. We’ve been selling this cake since we opened, and to make it, you have one large sheet cake, and then you cut it into smaller cakes. So, we end up with cake edges, which are part of the cleanup project; when we froze them and then ate them, we realized that the edges tasted like ice cream cake.