Mix your dry ingredients together...
then your wet.
Then combine the wet and the dry (it's like rocket science, I know). It does not make much dough, so don't be alarmed when you look into your mixing bowl and wonder how this will turn into 40 cookies, it will, trust me.
Next you scoop the dough onto a cookie sheet, 3/4 teaspoon at a time, which seems like a ridiculously small amount but they will spread out. A lot.
See? After 8 minutes those tiny little blobs turned into these big things.
When they are fully cool, smear the bottom of one with melted chocolate. And by smear I mean very carefully and gently spread the chocolate so that you don't break the cookie, which is what I did to the first one I tried to sandwich.
Then top it with another cookie and gently press the two together.
Repeat until all the cookies have been paired up into sandwiches. Check out the recipe here.