Psst… I’ll be on Science Friday today to talk about this and more — tune in at 3:40 pm Eastern Time! -Jeff A bar of dark chocolate is amazing—but it wasn’t always this way. Back in 1879, a Swiss entrepreneur by the name of Rudolph Lindt invented a refining process call conching that took gritty, granular … Continue reading DIY Bittersweet Chocolate Bar

For more, see Jeff Potter's Cooking for Geeks.