Sheet Pan Cookie Cake Recipe: This classic chocolate chip cookie cake is a total party game changer in sheet pan form!
Ain’t no party like a cookie cake party!
Raise your hand if you do a little happy dance anytime a cookie cake appears at a shindig.
Just me? Man I love them!
The original cookie cake recipe on this blog is our personal go-to for pretty much every holiday ever but at 9 inches, it’s not quite enough to feed a hungry mob. When a sweet reader asked for tips on making it in sheet pan for a birthday party I jumped at the opportunity to create the most epic sheet pan cookie cake!
Holy COW it was glorious!
I tripled the recipe to fit a 11.38 x 16.5 (or 11 x 17 if we’re rounding) rimmed baking sheet (this one’s my favorite) and whipped up the most decadent chocolate peanut butter frosting to ice the cake. Add a little rainbow sprinkle action for good measure and we’re ready to party!