This article originally appeared on VentureBeat on April 17, 2016.
“Food 3D printing” is something of a mythical creature. It’s been talked about a lot, and there have been a few sightings of it, but no one’s quite sure if it’s real or not. Well, I think it’s about time someone takes a shot at cracking open the case.
In essence, food 3D printing is this: you take a standard 3D printer, replace the non-edible material (like plastic filament) with something edible, and voilà, you have a food 3D printer! In reality though, the results have been less than amazing. What you typically get with a food 3D printer is a purée of perfectly good food extruded into an odd-looking shape. Today there are a few companies trying to pave the food 3D printing path.