Emily P.
Yelp
If you're going to be exploring the never-ending beer menu at the Grand Delancey next door, you'll definitely need some wholesome grub to pad your stomach first. Thankfully, Slice Joint is conveniently located steps away and can be eaten on site at the GD.
We ordered the Spicy Square Pepperoni and the Square Cheese slice. The Square Cheese slice had a nice crunchy crust and a savory sauce. It was delicious. We took a slice home to reheat and it was even better then. The Spicy Square Pepperoni slice was quite the adventure. I thought that only the pepperoni were going to be spicy, but much to my surprise, the whole damn slice was! It's definitely not for the faint-of-heart. I had some regrets about halfway in, but I realized that was a kind of enjoyable pain. It ended up being my favorite slice from here. I'm no quitter, so I didn't leave any crumbs behind.
TLDR: stop by, especially for the Spicy Square, with water close by.