Make your dishes taste amazing with freshly ground pepper When adding pepper to a dish, freshly ground is the preferred choice. This is because the pepper has less time to oxidize, which means it has a more robust flavor and loses less of its health benefits. To get the best freshly ground pepper, you need the best pepper grinder. What to know before you buy a pepper grinder How does a pepper grinder work? Most pepper grinders feature two conical shaped burrs.