Café-style hot chocolate uses real chocolate, full-fat milk, and a cornflour slurry for thickness, heated gently to avoid bitterness. Blending adds creaminess, while salt enhances flavor. Simple steps ...

Andrew Kopplin knows a thing or two about hot chocolate. At his eponymous St. Paul coffee bar, the mornings are all about meticulously brewed espressos, lattes and macchiatos. But by about the time ...