
PopUp Bagels has been taking the bagel world by storm, transforming from a humble pop-up concept in Connecticut into a rapidly growing chain with locations across New York and beyond. Known for their perfectly baked, crusty-on-the-outside, fluffy-on-the-inside bagels, the brand emphasizes simplicity and freshness, offering bagels without all the usual deli-style clutter.

For kosher consumers, the good news is that several of their locations are now kosher-certified under Rabbi Aaron Mehlman of National Kosher Supervision (NKS). However, it’s important to note that only specific PopUp Bagels locations are currently kosher, and not all items sold at the stores are certified.
At these certified locations, all bagels and plain cream cheese are kosher, and for those who want to enhance their bagel experience, OU-certified lox is also available. However, flavored cream cheeses and other toppings sold in-store are not kosher at this time. Customers should always check labels or ask staff for clarification when purchasing add-ons.
Below is a breakdown of all the PopUp Bagels locations that currently carry kosher certification.
New York
1. Upper East Side (UES), Manhattan
Address: 1457 3rd Ave (between 82nd & 83rd Streets)
Hours: Monday–Sunday, 7:00 AM – 4:00 PM
Kosher Certification: Rabbi Aaron Mehlman (NKS)
Note: Bagels, plain cream cheese, and OU-certified lox only.
2. Upper West Side (UWS), Manhattan
Address: 338 Columbus Ave (at West 76th Street)
Hours: Monday–Thursday, 7:00 AM – 2:00 PM; Friday–Sunday, 7:00 AM – 4:00 PM
Kosher Certification: Rabbi Aaron Mehlman (NKS)
Note: Bagels, plain cream cheese, and OU-certified lox only.
3. Midtown East, Manhattan
Address: 139 E 57th St
Hours: Monday–Sunday, 7:00 AM – 4:00 PM
Kosher Certification: Rabbi Aaron Mehlman (NKS)
Note: Bagels, plain cream cheese, and OU-certified lox only.
4. Williamsburg, Brooklyn
Address: 661 Driggs Ave
Hours: Monday–Sunday, 7:00 AM – 4:00 PM
Kosher Certification: Rabbi Aaron Mehlman (NKS)
Note: Bagels, plain cream cheese, and OU-certified lox only.

5. Roslyn, Long Island
Address: 1388 Old Northern Blvd
Hours: Monday–Sunday, 7:00 AM – 2:00 PM
Kosher Certification: Rabbi Aaron Mehlman (NKS)
Note: Bagels, plain cream cheese, and OU-certified lox only.
As PopUp Bagels continues its rapid expansion, kosher customers should be aware that only these six locations are certified at this time. Other locations in New York, Connecticut, and beyond are not kosher unless otherwise stated in the future.
For the most up-to-date information on locations and hours, visit PopUp Bagels’ official website.