Hepp’s Salt Barrel by TREEHUGGERBARBIE on APRIL 20, 2011 I bought a little jar of black truffle salt at the farmer’s market yesterday from Hepp’s Salt Barrel.  MMMMM!  It is so delicious!  They specialize in Premium Gourmet Salts.  All of Hepp’s salt is 100% All-Natural with no additives, flowing agents or anti-caking agents. With different colors, textures, and flavors…