Coimbatore Wet Grinders: From Idli Dosa Batter to Global Artisanal Chocolate Melangers
Coimbatore-made Wet Grinders popular in India for making Idly & Dosa batters are also widely used and sold across Europe for chocolate making (as melangers/refiners). This humble kitchen workhorse from Tamil Nadu has quietly powered two very different food traditions — one rooted in South Indian homes and the other in the global artisanal chocolate boom. The journey is fascinating: the same granite stones that transform soaked rice and urad dal into silky, fermented batters are now refining cocoa nibs into smooth, flavorful chocolate. It can also be used to whip up peanut butter! Born for Idli and Dosa Coimbatore wet grinders were invented in the 1950s to ease the back-breaking task of hand-grinding rice and lentils. PB Krishnamurthy of Coimbatore is credited with the invention of the Coimbatore Wet Grinder. As the story goes, one morning when his mother couldn’t make the dosa batter due to a backache, Krishnamurthy decided to invent an appliance that would make grinding the ...