Supercharts
Graduate Poster
- Joined
- Apr 23, 2002
- Messages
- 1,182
I am trying to find out why Black Olives come in cans but Green Olives come in glass jars.
“The questions are actually related,” Mr. Shaw wrote us. “Olives don’t come to us in edible form straight from the tree. They have to be processed. Black and green olives (which can be the same olives—the color is how they end up, not necessarily how they grow) are processed differently. Green olives are for the most part intended to be eaten raw. They are cured not cooked. This is, I believe, why they don’t typically appear on pizzas. Canned black olives are literally cooked, like most anything else in a can. If you canned green olives, it would cook them, and that’s not what you want for a cured olive meant to be eaten raw. If you tried to cook black olives in jars (the processing is done in the actual vessel in which the olives are sold), you’d break a lot of jars.”
Olives don’t come to us in edible form straight from the tree.

Did someone local suggest that to you, AP?
I'm not going to hotlink to this image, but here's the url.
It's a can of green olives!
http://www.paskesz.com/pict/70021.jpg
Huh??
We can get both black and green olives in jars. Do so regularly. They come from Spain and Greece like that, plus we have a good local supply too.
And we have both on pizzas, and in other dishes involving olives. However it is the black ones (Kalamata) that make the VERY best tapenade! Yummo!
There once was a canner so canny,I am trying to find out why Black Olives come in cans but Green Olives come in glass jars.