or capers for garnish
Capers are low in calories and provide dietary fiber, vitamin K, and small amounts of iron and copper. They are high in sodium due to salt-curing and pickling.
About
Capers are the unopened flower buds of Capparis spinosa, a spiny perennial shrub native to the Mediterranean region and parts of Asia. The buds are harvested in early spring before they bloom, then dried and pickled in salt brine or vinegar. Fresh capers are bright green and roughly spherical; after curing, they develop a darker olive-green color and distinctive wrinkled appearance. The flavor is intensely briny, peppery, and slightly tangy with subtle herbal notes. Nonpareil (French "without equal") capers are the smallest and most prized grade, while surfines are medium, and capuchines are larger; each offers progressively earthier flavor profiles.
A distinct but related product, caper berries, are the mature fruits of the same plant, roughly the size of small olives, and are pickled whole for use as a garnish or condiment.
Culinary Uses
Capers function as a piquant garnish and flavor accent in Mediterranean, Middle Eastern, and Northern European cuisines. They are essential to dishes such as tapenade, salsa verde, lox and bagels, and various Italian pastas. Their briny punch complements fatty fish (salmon, tuna, anchovies), cured meats, and rich sauces; they are often scattered over smoked fish platters, pasta dishes, and composed salads. In Levantine and North African cooking, capers appear in tagines and herb-driven sauces. Their intense flavor means a small amount provides significant impact; capers are typically used as an accent rather than a main component, adding brightness and complexity to both hot and cold preparations.