I made some of my homemade chocolate chip cookies the other day. You can find my chocolate chip cookie (regular or gluten free) recipe here. I made some to bring to my Uncle Kenny since he'd never had any before.
I packed up my uncle's cookies and I packed some for Nate to take to work. I then decided to make a little bit of some basic vanilla buttercream and make a cookie sandwich for Nate and I.
I just used 1 stick unsalted butter. I blended it until it was creamy. I mixed in some powdered sugar, some vanilla extract, and almond milk until everything was smooth.
Add a dollop to the center of a cookie and then put another cookie on top.
And there you have a chocolate chip cookie sandwich. :)