Before we leave you for the weekend to fend for yourself in that terrifying world known as the Chicago food scene, we want to make sure you are well fed. How about this for a treat? Katherine Anne Confections collaborated with Glazed and Infused to created the mother-of-all doughnuts. A traditional glazed doughnut gets stuffed with a homemade marshmallow from the artisan chocolatier. That is drizzled with rosemary infused caramel, dark chocolate and sprinkled with sea salt for a creation too sinful to turn down at any of the gourmet doughnut shops five locations. Go quickly, though, this Valentine's Day special is only available Saturday through Thursday.