Build-A-Cookie - NYC Flagship

Design your ultimate oversized cookie (so big it serves 6) in a 1x1 jam session with a Milk Bar baker — done in 30 minutes flat.

Here’s how it works:

Step 1: Book your spot. We recommend claiming your spot ahead of time.
Step 2: Time to build your cookie! Arrive 5-10 minutes early.
Step 3: Meet with your Milk Bar baker, who will help you choose the perfect combo of cookie dough and mix-ins. Not sure what you want? Taste along the way!
Step 4: Watch as your cookie is mixed, shaped and baked — or take a stroll around the store (we’ll buzz you).
Step 5: Your 8-inch cookie pops out hot and fresh. Yippee!


1196 Broadway at 29th St., New York, NY 10001

Duration: 30 minutes
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  • What to wear

    Comfortable, closed-toe shoes. We'll provide aprons and headscarves. ** For Milk Bar Camp classes, we offer aprons only.

  • Allergies

    Please inform us if you have any severe food allergies. We will be working with ingredients such as gluten, dairy, eggs, soy and nuts. Gluten-Free birthday cakes are available for an additional $15 per person. Please contact us with 7 days notice from the class date to make a substitution. Please note, our gluten-free cakes are produced in a facility that contains wheat.

  • Young Bakers

    Children under the age of 16 must be accompanied by a parent or guardian during the entire duration of class.

  • Cancellations

    You may cancel your reservation up to 7 days prior to your scheduled class date for a refund, subject to a 10% processing fee. Full policy here.