What Is Enrobing?
The short answer
Enrobing is covering a product with chocolate by running it through a falling curtain of the melted stuff. It is how factories coat biscuits, wafer bars, nut clusters and filled centers. The home version is dipping by hand with a fork.
How it works
The centers travel on an open wire-mesh belt. First they pass over a bottoming stage, a shallow bath or roller that coats their bases. Then they go under a curtain of tempered chocolate that covers the tops and sides.
Right after the curtain, a blower pushes off the excess and the belt shakes to even out the coat. A cooling tunnel then sets the chocolate. Whatever drips through the mesh is caught, kept in temper and pumped back up to the curtain.
How thick the coat ends up depends on the chocolate’s viscosity and temperature, the strength of the blower and the speed of the belt. Compound coatings run through enrobers too, and they skip the tempering step.
Where you’ll see it
On production line layouts and enrober spec sheets. In buyer’s guides that compare forming methods. In recipes and supplier catalogs that mention “enrobing chocolate”, which usually means a free-flowing couverture or coating.
Related terms
Real chocolate on an enrober has to be tempered; a compound chocolate coating does not. Coat thickness comes down largely to viscosity. Molding and depositing are the other main ways of forming chocolate products.