
The subject of Spanish olives is so huge that I'll hardly scratch the surface with this post. Spain produces more olives than any other country (over twice as much as Italy, and many times more than France or Greece). There are hundreds of varieties of olives in cultivation in Spain. These vary according to the region where they are grown and also how they're prepared.

Enter just about any tapas bar in Spain and order a drink and it will likely be served with a complimentary plate of olives. What type of olives depends on the bar and where in Spain you are.
They may be simple brined olives. These range from rich and black to crisp and green, and everything in between. The flavor of brined olives often has a hint of oak, much like an aged wine.
Or you may be served large, meaty, cracked olives, spiced with herbs, garlic, and (sometimes) citrus peel. These spiced olives seem to be especially popular in the south of the country. We always eat them when we're in Córdoba.

Or the olives may be pitted and stuffed--with anchovy (salt cured or smoked), or with slivers of almond or, yes, even with pimiento. But stuffed olives in Spain are much, much, MUCH better than the stuffed olives usually sold in U.S. supermarkets. (Keep reading for more info on the problems with most supermarket olives).

If you're throwing a tapas party, you want to have good olives. Like bread and wine, olives are very nearly indispensable when it comes to Spanish food. Whether you choose simple brined olives or cracked, spiced olives or stuffed olives is up to you. All three can be outstanding--if they're quality olives. That's an important "if": not all olives labeled "Spanish Olives" are good.
Sadly, U.S. supermarkets still tend to carry the worst Spanish olives. The cheap (and sometimes not so cheap) jars you see labeled "Spanish Olives" taste nothing like the olives eaten in Spain. I can only imagine that some entrepreneur generations ago realized that anglos didn't know much about olives and got rich selling the worst of the worst. Supermarket olives are usually way too salty. The texture nor the flavor is what it should be. The "pimento peppers" they're often stuffed with are actually a paste injected by a machine. It's no wonder that so many people in the U.S. don't like olives.
Even when I go to a supermarket with a pretty good olive stand, like Whole Foods, I will rarely find Spanish olives. There will be a selection of olives from France, Italy, and Greece--all pretty good--but nothing from Spain.

It is possible to get high quality Spanish olives on-line. La Tienda carries a great selection of Spanish olives. They have simple brined olives, cracked and spiced olives, olives stuffed with piquillo peppers. You name it. Check out La Tienda's olive page for more information.

A new on-line Spanish food store Raposo's Gourmet & Tapas carries Serpis, a good brand of stuffed olives, including green olives stuffed with smoked anchovies. Check out Raposo's olive page for more information.