
Meet Stella, our 1964 Shasta Airflyte Camper,
turned Sweet and Savory Trailer
@thetreateryli

Stella...
The Treatery LI (aka Stella) is our 1964 Shasta Airflyte Camper that I turned into a mobile dessert bar. When I started out doing custom desserts, I knew from the beginning I wanted to put our dessert on wheels. We have designed custom packages to meet all your foodie expectations. From small gatherings to large scale off-site events, Stella is equipped to bring you all things sweet and savory.
From Cali to Texas...to NY
Stella was originally from California and has only had 3 owners (us being the last one). We purchased Stella site unseen from a wonderful person in Texas during the height of the pandemic. At the time of purchase, Stella was being used to sell homemade pies at local farmers markets. I knew right away she would be perfect for us!
Modern Day Soireés

Weddings
Bridal Showers
Baby Showers
Corporate Events
Birthdays
Graduation
Brunches
Located in East Setauket, we travel to Eastern Long Island, The North Fork, The Southfork, and parts of Western Suffolk. We are available for both public and private events!

Sweet and Savory Bakes...
From cookies to gelato and everything in between, we also offer our signature lobster rolls, grilled cheese and an assortment of small bite savory foods for your modern day soiree

Menu...
It is important to us at The Treatery LI to give you the freedom of customizing your menus. We have a menu stocked with our signature items...but don't be shy! If you do not see something that suits your sweet or savory tooth, just ask! We love creating new items! Here are some of our signature items. To receive a quote, please click the button below!
Cookies
Signature Cookies
Stuffed Cookies
Cookies "As big as your face"
Linzer Tarts
Gelato Cookie Sandwiches
Gelato
Gelato//Cups or Cones
Doughlato, our Signature warm brioche donut, refried in our special Gelato press.
Gelato Flavors HERE
Sweet Bakes
Gelato
Cookie Sammies
Doughlato
Treatery Signature Cookies
Stuffed Cookies
Brown Sugar Cinnamon Warm Pretzels with Dip Brownie Bars
Apple Cider Donuts
Croissants
**ADDITIONAL ITEMS AVAILABLE UPON REQUEST
Thirsty?
Floats
Cold Brew
Homemade Iced Tea + Pink Lemonade
Hot Coffee
Loaded Hot Cocoa Bar
Savory Bakes
Lobster Rolls + Lobster Sliders (hot + cold)
Grilled Cheese
Dirty Water Dogs
Pulled Pork Sliders
Cheddar Chive Smash Biscuits
Classic & Loaded Fries
