Celebrations,
done right

Bartleby & Sage caters Bar and Bat Mitzvahs and private parties in Brooklyn and the New York area, handling food, service, and every detail from start to finish.

Why Bartleby & Sage

Private parties that people actually remember

Whether you're celebrating a Bar or Bat Mitzvah, a milestone birthday, or a gathering that simply deserves more than the ordinary, Bartleby & Sage brings nearly three decades of expertise to every table. We work closely with each client to build a menu, and an experience, that feels entirely their own.

Food that goes far beyond the expected

Every private event we cater is built around a custom menu: one that reflects your family, your guests, and the occasion itself. We've done Peking Duck carving stations, Lower East Side spreads with smoked fish and pastrami, authentic bubble tea bars, and towering Doughnut Plant displays. Whatever you're imagining, we can make it happen.
A flower-filled Indian wedding on the waterfront.

Mitzvah celebrations handled with care and experience

A Bar or Bat Mitzvah is one of the most meaningful celebrations a family will host. We understand what's at stake - the logistics, the expectations, the details - and we handle all of it so you can be present for the moments that matter.
Pumpkin bites on individual spoons made by Bartleby & Sage.

Every detail, managed

From staffing and setup to cleanup and everything in between, our team handles the full scope of your event. You arrive, you celebrate, and you leave knowing everything was taken care of.
A platter of hors d'ouevrs being passed around at a private party catered and planned by Bartleby & Sage.
Private event types

Whatever you're celebrating, we're ready

Bar and Bat Mitzvahs, High Teas, white glove dinners, and everything in between. If the occasion matters to you, it matters to us. No event is too personal, too specific, or too ambitious for Bartleby & Sage.
A Milestone Birthday event planned and catered by Bartleby & Sage.
Mitzvahs & Milestone Parties

A coming-of-age celebration, a landmark birthday, a milestone anniversary - we build each event around the people being honored and the details that make it special.

See sample mitzvah menu
Bridal & Baby Showers

Elegant, unhurried, and exactly as you imagined it: think delicate finger sandwiches, freshly baked scones, and fragrant teas served with the care the occasion deserves.

See sample shower menu
Sea bass on lentils prepared for a milestone party planned and catering by Bartleby & Sage.
Private Dinners

An intimate gathering in your home or at one of our exclusive locations, with a menu and table setting worthy of the occasion and guests you're hosting.

See sample seated dinner menu
Preparing burrata plates for a private event planned and catered by Bartleby & Sage.
Custom Celebrations

Graduations, retirements, Celebrations of Life, and every gathering that doesn't fit a category. Tell us what you're marking and we'll handle the rest.

See sample seasonal buffet menu
What to expect

How it works

From your first conversation with us to the moment your guests arrive, every detail of your event is handled with care, creativity, and nearly three decades of experience behind it.

Plan your event today
01
Tell us about your celebration
Get in touch and share the details: the occasion, the vision, the number of guests, and anything that makes this event uniquely yours. We're here to listen before we do anything else.
02
We create your proposal
Once we understand what you're looking for, our team puts together a custom proposal covering menus, staffing, and logistics - all shaped around your budget, your guests, and the experience you want to create.
03
Menu tasting
We'll invite you into our Brooklyn tasting kitchen to sample the dishes being considered for your event.

It's a chance to refine the menu, meet your team, and arrive at your celebration with complete confidence.
04
Show up and enjoy
All you need to do is arrive, be present, and let the day unfold exactly as you imagined.

Our team is on hand for every detail, expected and otherwise, so if something needs adjusting, it's handled quietly, quickly, and without you ever needing to know.
Testimonials

What our clients are saying

From Bar and Bat Mitzvahs to landmark anniversaries and milestone birthdays, we've had the privilege of being part of some of life's most meaningful occasions. Here's what our clients have to say.
Private party
Scott Williamson
We used Bartleby and Sage for our Anniversary party. The food and service were impeccable. Our guests left full and happy. Rachael was great to work with with, super responsive and always was honest and helpful.
Private party
Pablo Ismael
We just had Bartleby & Sage cater our holiday party and they were excellent. Rachael was extremely helpful in answering questions and planning the menu and Serg executed everything perfectly. The food was excellent, the bartenders were great and the service they provided was exceptional. Everyone at our company raved about the food asked who catered it. I would would highly recommend them and will definitely use them again.
Mitzvah
Nell Postman
Bartleby & Sage was amazing to work with. They made my daughter's bat mitzvah planning and event run so smoothly, from our introductory conversation to the high-pressure day of, where they pulled everything together seamlessly. They were creative about helping us save money, and they also helped me figure out a very tricky seating situation when we had many more RSVP's than we had foreseen. The food itself was excellent, and the service during the party flowed very well and naturally. I recommend B&S very highly.
Private party
Lyn Hersh
I hosted an event and had Bartleby & Sage cater and I must say what a seamless experience working with them and the delivery was incredible. All our guests were blown away with the food, the presentation, the staff. Will for sure be using them for future events, was so enjoyable and really made the party. Everyone asked where the beautiful food and desserts were from, was happy to say Bartleby & Sage!!
Mitzvah
Abby Moskowitz
I’m so glad I chose Bartleby and Sage for my sons bar mitzvah in June. Stacey made sure everything was exactly how we wanted it (and in budget) plus the food was really delicious. We had a buffet for the kids with every kid friendly food imaginable and a sit down dinner for the adults. The staff was efficient, paid attention to detail and so the evening ran very smoothly. I would use them again and highly recommend them.
Private party
Renee Shaker
My firm has worked with Leslie and the Bartleby & Sage team on a number of events over the past 10 years or so and they still hold a top spot in our small list of favorites! A seasoned pro who knows her business, Leslie continues to impress with fresh creativity and tasteful innovation that keeps keeps her at the top of her game. I never hesitate to recommend Leslie and B&S whenever I have the opportunity.
Private party
Daniel Goldfarb
Bartleby and Sage catered a brunch at our apartment. Everything was outstanding - the food they made and the food they brought - like the Absolute Bagels and Donut Plant doughnuts. The service was fantastic - they were neat and respectful and the place looked better when they left then when they arrived. It was a tight space and they made it look easy. I will definitely use them again and again.
Private party
Carla Greco
Worked with Bartleby & Sage for a recent event with about 350 attendees. There's so many wonderful things to say about this company from their service, quality of food, and professionalism. Everything went seamlessly and Leslie exceeded all of my expectations. The staff was professional, courteous, and on time. They made sure to stay till the very end to make sure everything was packed up to my client and the venue's liking. Would definitely use them again for future events!
Mitzvah
Liz Bazini
The food was excellent and so many of our friends raved about it. Chef's handiwork was spot on and the special items procured to meet our dietary preferences took the dishes to the next level. In addition, the staff was excellent. Servers were omnipresent, whether it be offering food, taking a used plate or providing a needed napkin. The entire operation ran smoothly; we highly recommend Bartleby & Sage!
Private party
Nadia MG
Everything was great! We wanted to bring in some of my family's Jamaican flavors into the dishes and Rachel and her team were so easy to to collaborate with and the food was delicious. Have you ever been to an event for 150 people and had moist and flavorful chicken? Where the steak was perfectly cooked and everything else was delicious too? I still think about that salted caramel tart! We got extremely positive feedback from our guests about the food. I am so happy that we found Bartleby and Sage.
Frequently asked questions

Everything you need to know

We believe informed clients make for the best events. Find answers to the most common questions about our services, process, and what to expect when working with Bartleby & Sage.
Didn't find what you were looking for?
Send us an email
Can I make changes to your menus?

Custom menus have been our specialty for nearly 30 years. We love hearing about your traditions and cultural favorites; we have served up oxtails for a Caribbean themed party, San Rival cake for a Filipino celebration, & flown in crawfish from New Orleans, to name a few. Be sure to also tell us about any dietary needs and allergies and we will make sure everyone is taken care of.

Our venue doesn’t have a kitchen on-site. Can you still cater there?

Not to worry! Chef Ramon and our kitchen crew work magic anywhere. If there's no electricity on site, we work with hot boxes and sterno. We can rent wood-fired grills, propane-powered stoves, generators for refrigeration and kitchen tents, as needed.

Do you provide staff and how many people will be at my event?

We staff every event ourselves — no agency temps, no strangers showing up the day of. Staffing levels depend on your guest count, menu type, and complexity of the event.

As a general guideline, we recommend one server per 10-20 guests depending on the style of service and one bartender per every 50 guests.

We will also include a lead captain for your event, & kitchen and sanitations teams as needed. We'll give you a specific staffing plan with your proposal and introduce the lead for your event in advance.

Do you offer delivery and drop-off catering for smaller events?

In addition to offering all styles of food service, we also offer drop-off style breakfast, lunch, dinner, and more! We can set up and return for clean-up or send eco-friendly, biodegradable paper goods for self-service.

Do you offer Kosher catering?

While we are not a Kosher kitchen, we can offer Kosher-style catering as well as Halal, Indian, and flavors from around the world. If you need certified Kashrut meals, we work with the premier Kosher caterer in NYC.

Can you manage the removal of garbage and recycling?

We leave the space the way we found it — or better. Trash and recycling as the venue needs is part of our standard breakdown. If the venue has specific sorting or removal from the property requirements, just let us know and we'll comply - depending on the situation there might be an additional fee.

Do you offer decor and design services?

As part of our planning offerings, we can assist with decor and design details for the whole event or help you find the right florist and vendors that work with your budget and vision.

Do you create wedding cakes and custom desserts?

Our amazing pastry chef Hans can create everything from vintage wedding cake designs to multi-tiered extravaganzas, even a hand-spun croquembouche. We love a creative challenge, so send your dessert dreams our way.

Didn't find what you were looking for?
Send us an email
Ready to start planning?
Whether you're in the early stages or ready to move forward, we'd love to hear about your celebration. Tell us about your event and we'll take it from there.
Start the conversation
A roller skating event planned and catered by Bartleby & Sage.