I didn't go to Insomnia Cookies near Washington Square Park with a cookie craving, but I got one as soon as I held their cookie in my hands. My M&Ms cookie came studded with chocolate chips in addition to M&Ms so that every other bite contained gooey chocolate with crunchy candy shell. For only $1, the cookie, although nothing that would blow your mind, was comfortingly warm, soft, and crispy around the edges, just the right size, and satiated my sweet tooth.
This post may contain links to Amazon or other partners; your purchases via these links can benefit Serious Eats. Read more about our affiliate linking policy.