14+ Birthday Cake Cookie. From the soft, chewy cookie base to the creamy frosting and festive sprinkles, each bite is a. I decided to bake this giant birthday cookie into an 8″/20cm round cake tin, because that is a standard cake size for me!

They’re soft, buttery, loaded with vanilla flavor, and, of course,. For this recipe i’m using a flavour shot to give the. With a cookie crust, colorful sprinkles, and.








