The science, the safety, and the very photogenic results of printing on your drinks.
There is a specific face people make when they find out the design on their cocktail is edible. A quick look down at the drink, a look up at whoever is running the station, and then one more look down at the drink. We see it a few dozen times a night, and it is one of our favorite parts of the job.
The hesitation almost always traces back to one word. People hear ink and picture a printer cartridge, which is a reasonable thing to be uneasy about while holding something you intend to drink. So here is what is actually happening at that station.
The Ink Is Vegetables
We run Ripple machines, which print using pods filled with plant extracts rather than the synthetic dyes some cheaper equipment relies on. The color comes from ingredients you would recognize on a label. Coffee bean extract produces the browns. Black carrot handles the reds. Cabbage juice makes purples and pinks. Malted barley extract gives another brown that behaves well on beer foam.
The machine reads the surface of the drink and lays the design onto the foam in roughly ten seconds. Nothing is submerged, nothing is stirred in, and the print sits on top the way latte art does, because functionally that is what it is.
Does It Change the Drink?
This is the question we get from bartenders and caterers, and they are right to ask it, since nobody wants a signature cocktail that a printer has quietly altered.
The extracts are flavorless and odorless, with a single exception. The coffee-based pod smells faintly of coffee, and it is generally going onto a latte or a cocoa, so the aroma is already there. Everything else disappears into the drink without registering. Your mixologist’s work stays exactly as they built it, and the guest gets a photograph out of the deal.
Dietary Restrictions and the Approval Conversation
Any time you serve something unfamiliar to a few hundred people, somebody has to sign off on it, and that person will ask about allergens. Ripples certifies their pods as vegan, non-GMO, gluten-free, and kosher, and produces them under commercial food safety standards.
The kosher certification comes up more than you might expect in our work, since we spend a good portion of every fall in mitzvah season. For corporate clients, the allergen profile usually resolves the internal questions before they turn into an obstacle. We are glad to send the documentation along to your venue or caterer during planning.
What We Can Print On
Foam is the canvas, so anything with a stable foam layer works. Lattes hot and cold, cappuccinos, cocktails with an egg white or foam top, beer, milkshakes, matcha, and chai all print beautifully. Desserts with a soft surface work too, and macarons in particular come out looking like someone spent an hour on each one.
Honestly, if it has foam or a soft printable surface, we will try it, and the trying is most of the fun for us. One practical note worth passing to your bar team: fill the glass to the brim. A drink with a low fill line gives the printer less to work with and the design comes out smaller than anyone wanted. The machine itself is compact and lives on the bar or a counter beside it, so it needs a small footprint, access to power, and a person to run it. Each print takes about ten seconds, though in practical terms the bar is the constraint rather than the printer. We plan station placement around your service flow during the consult so the printing does not become the thing holding up the drink line.
The Two That Surprise People
The pod range includes a couple of options that behave in ways guests do not anticipate. One is cabbage-based and pH-sensitive, which means the same design prints a different color depending on what it lands on. Put it on two different cocktails and you get two different results from one file.
The other is built on riboflavin and prints designs that are invisible under normal light and appear under UV. At an event with the right lighting, guests carry a drink around for twenty minutes before discovering there was something on it. Availability of specific colors and effects depends on the event, so it is worth raising during the consult if one of these is the direction you want.
A Logo on Cocktails at a Corporate Event
For brand activations and company events, the argument is simple enough. A printed logo gets photographed by the person holding the glass, and then by the two people standing next to them, and none of it required a prompt from your team or a sign asking guests to post. Nobody has ever photographed a branded napkin.
The same logic makes treat printing for parties work at a mitzvah or a milestone birthday, where the design might be a monogram, an event theme, or the guest’s own face rendered in black carrot extract on a macaron. Teenagers have generally not seen this before, which is worth a great deal at an event where most of the room is on their fourth simcha of the season.
Interested in Edible Drink Printing in Chicago?
We are Laine Too, Chicago’s Guest Participation Experts, and we have been putting printed drinks in front of skeptical guests for years. The face gets us every time. Every event starts with a pre-event consult where we work through your artwork, your bar setup, your guest count, and what your venue needs from us. If you want a bar where every drink carries your brand, reach out. We would love to help you build it!