Another good one from Joy of Baking. You can get the recipe from here.
These are so good!! I made mine WAY too big and when I served them up the other night, I ended up cutting them all in half. If you make these, make them bit size. They puff up quite a bit in the oven, so don't worry about keeping them small when you're putting them on the cookie sheet.
The recipe says to "drop heaping tablespoons" so that's what I did. Don't. I would do half the size next time.
The recipe also calls for "dutch processed" cocoa. I didn't really want to go buy something when I had a full thing of regular cocoa, so I did some research on the internet and found that you can use regular cocoa if you also add it with baking soda. They say 3 tbsp of cocoa to 1/8 tsp of baking soda. Me, being the rule breaker I am, just added some baking soda without really measuring. Maybe that's why my cookies were so big? I don't know.
Anyways...they were a hit.