If you do what the recipe suggests and use a 1/4 cup measuring cup to make hockey puck size lumps to start with, they spread a lot and are quite massive - as you can see from Oz and Toby below - I think it was as big as Toby's head!!
Oz doesn't look happy but he is, I promise!!
Toby in cookie heaven!
I even filmed em....
So if you have some spare time and aren't worried about your cholesterol (there's a LOT of butter in these cookies!) then make them. They are the best cookies I've ever had! And I made em! Which is very satisfying indeed!