How to brand burger buns with your logo
Heat a solid metal stamp on your grill plate or with a torch, wipe it with a high-smoke-point oil so it releases, and press it onto a plain unseeded bun for one to three seconds. Test on a spare bun first and adjust the time, not the pressure: too much pressure crushes the crumb, and too much heat chars it. A simple logo with open space between the strokes marks far more legibly than a detailed one.
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Does a branded bun actually sell anything?
It is a fair question to ask before spending money on a tool. The honest answer is that the practice is well established among chains that measure things carefully, and at least one operator has published a number.
Nation's Restaurant News reports branded buns in use at Sonic, Umami Burger and BurgerFi as well as independents, with Sonic saying the buns lifted same-store sales and transactions. For an independent restaurant the mechanism is simpler than a chain promotion: a marked bun is the thing that gets photographed, and the photograph carries your name to people who have never been in.
The method, step by step
- Heat the stamp. On a grill plate or plancha, lay the face down for two to three minutes. With a torch, sweep the back of the head. Never hold the flame in one place, and never heat aluminium until it glows.
- Oil the face. Wipe it on foil coated with a high-smoke-point oil, vegetable or avocado. This is the single step most people skip, and it is the difference between a clean release and a bun stuck to your tool.
- Test on a spare bun. Note the time you held it. This is your setting for the rest of the service.
- Press, or rock. Straight down without leaning on it, or rocked gently along the curve of the bun. Rocking gives a cleaner mark on a domed top and compresses the crumb less.
- Reheat between marks. A thin plate cools after two or three buns. A solid machined head holds working temperature far longer, which is most of what you are paying for.
Branding Irons Unlimited, a US maker, publishes broadly the same technique and adds one thing worth repeating: test at several dwell times before you commit, because the right time depends on your logo and your bun, not on a number someone else can give you.
Why your logo may need redrawing
Bread is not paper. A mark burns outward slightly as heat spreads through the crust, so fine lines close up and small counters, the holes in an 'a' or an 'e', fill in and turn into blobs. A logo that looks crisp on a menu can come out as a dark smudge on a bun.
- Thicken strokes and open up the space between them.
- Drop the tagline. On a 75 mm mark, small type is unreadable.
- Prefer a silhouette or a monogram to a detailed illustration.
We redraw the logo for machining as part of every order, at no cost, and send you the exact machined face to approve before any metal is cut. That redraw is where most of the quality of the final mark is decided.