Best Spice Grinders of 2025: Top 6 Electric and Manual Picks
Pre-ground spices lose flavor fast. Within a few weeks of grinding, the volatile oils that give cumin, coriander, and peppercorns their punch evaporate. Whole spices keep for years in a cool, dark cabinet. The difference between pre-ground cumin from a jar and freshly ground cumin from whole seeds is the difference between a cardboard box and the real thing. We tested 6 spice grinders — electric blade grinders, electric burr grinders, and manual grinders — grinding everything from black peppercorns to cinnamon sticks to dried chilies. We evaluated grind consistency (are the particles uniform or all over the place?), speed, noise, capacity, ease of cleaning, and whether flavors transfer between batches. ...