Food service
Which Olives Make the Best Tapenade?
Black olives make the richer, more traditional tapenade — deeper, slightly sweeter, closer to the classic Provençal spread — while green olives give a sharper, brinier, more savoury result that pairs well against fattier dishes. Neither is technically "correct"; the choice comes down to what the rest of the menu is doing and what colour and flavour a kitchen wants on the plate. Many kitchens keep both on hand and pick per dish rather than committing to one olive across the whole menu.
Drained weight is the number that actually matters for costing a batch, since a jar or tin's total weight includes brine that never makes it into the food processor — the drained-weight figure printed on the label is the working number for yield planning, not the gross weight.
Black versus green olive flavour profiles
Black olives blend into a darker, rounder tapenade with more of the fruit's natural richness coming through, which suits a classic Provençal-style spread served with crusty bread or folded into a sauce base. Green olives — Salkini among them — bring a firmer bite and a brighter, more acidic edge that cuts through rich or fatty dishes better than a black-olive version does; a green tapenade reads sharper and saltier on the palate even before capers or garlic go in. Blending the two together is also common where a kitchen wants both the depth of black olive and the cut of green in one spread.
Planning yield from drained weight
Tapenade recipes are built from pitted, drained olive flesh, so the brine or oil a jar or tin carries doesn't count toward the batch — a kitchen costing out a tapenade run needs to work from the drained weight on the label, not the gross jar weight, or the yield estimate will run short. Pitting loss adds a further reduction on top of the drained figure, particularly with whole olives rather than a pre-sliced format, so a test batch is worth running before committing a set recipe to a fixed number of jars per litre of finished tapenade.
Batching and holding a finished tapenade
A processed tapenade holds well refrigerated for several days under an oil cap, the same principle that protects an opened jar of olives once the brine level drops below the fruit — olive brine handling in foodservice covers the same exposure risk at the ingredient stage. Batching tapenade ahead of a weekend service is common practice; what doesn't hold well is a tapenade left uncovered at room temperature on a mise-en-place station for hours, since the olive oil base and any garlic in the mix are both faster to turn once warm and exposed to air than the jarred olives were before processing.
Related questions
Do olives need to be pitted before making tapenade?
Yes — pitted olives are the standard starting point for tapenade; running whole olives through a processor risks damaging the equipment and leaving pit fragments in a food product, so pitting is a receiving-and-prep step, not something to skip for speed.
Can capers go into a tapenade alongside the olives?
Traditionally yes — capers are a common addition alongside anchovy and garlic in a classic tapenade, adding a briny sharpness that complements either olive colour without overwhelming it. A small amount goes a long way, since capers are assertive on their own and can dominate a batch if added by feel rather than measured against the volume of olives.