Popsugar Living Food News Wendy's Birthday Cake Frosty and Cookie Sundae Wendy's Has a New Birthday Cake Frosty Sundae, and It's Filled With Sugar Cookie Pieces November 16, 2019 by Perri Konecky First Published: November 11, 2019 View On One Page Photo 4 of 7 ADVERTISEMENT () Start Slideshow View this post on Instagram @wendys got me with this one. Im not one to post up fast food (even though its a guilty pleasure of mine), but this popped up on my feed yesterday. Birthday Cake Frosty. It tasted exactly how I hoped it would. Vanilla frosty with sprinkles and a broken up, soft sugar cookie. I told @austinnbluntt I would scoop it before him. Never bet against the fat man, son 🤣🤣🤣 #rhodeisland #rhodelicious #thestonedrhode #rifoodtruckfoodie #rhodyfoodwarz #wendys #frosty #vanilla #sugar #cookie #sprinkles #birthdaycake #icecream #fastfood #guiltypleasure #austinnbluntt #fatguyproblems #medicatingandmasticating A post shared by RHODE-licious (@rhodelicious_) on Nov 12, 2019 at 2:42am PST Share This Link Copy ← Use Arrow Keys → 4 Previous Next Start Slideshow Food NewsWendy'sDessertIce CreamFast Food