On tap at Taphouse 15, chewy slow sippin’ dessert treat layers creamy peanut-buttered dark roast chocolate atop  Ancillary fudged brownie, vanilla bean, toasted coconut, dark cocoa and white chocolate illusions drenched in sweet bourbon-burgundy wining underscore rich mocha monster. Despite blonde stout tag (due to dubious white chocolate sugaring), this pours dark brown.