I’ve had a couple of different black and white cookies over the past year, but the best one I’ve had wasn’t in NYC but today at Ponzio’s in Cherry Hill, NJ.
The chocolate icing was denser and slightly less sweeter (more fudge?) than in the usual black and whites you find in the city and the cake (even though it’s called a “cookie” it’s actually cake down below) was spongier and held together extremely well.
Add a bottomless cup of coffee and you’re done for the day.