I will never forget the day I saw olives for the very first time growing on a tree. I had spent a lazy morning walking the streets of a rural Italian town. After that, I came upon a grove of trees heavy with black and green olives. They were ripe and plump, shiny with dew. The olives reminded me of the jarred olives I had grown accustomed to seeing on grocery store shelves. Why didn’t supermarkets sell fresh, ready-to-eat olives? I thought to myself. Those olives seemed so ready to pop right off the branch and into my belly.
Even then I had reservations about reaching out and taking one. As it turns out, that would’ve been a bad decision. However, that sense of curiosity has stayed with me. This is mainly due to the fact that it seems bizarre that something so commonly found in stores cannot be purchased fresh. I soon discovered that while you could technically eat an olive straight from the tree, you’d likely not choose to do that again.
Can you eat olives straight from the tree?
The short answer is yes, you can eat an olive straight from the tree. However, based on my personal experience (and yes, I tried one), they’re not very palatable. While some people might enjoy eating olives in their natural form, they contain a compound known as oleuropein. This compound produces a level of bitterness in fresh olives that’s difficult to describe. Sharp. Harsh. Bitter. Mouth drying. Unpleasant.
While I’d experienced bitterness before in other foods, none compared to the pungency of an unprocessed olive. When I finally decided to give in and try one, I was taken aback by its distinct lack of flavor. Unlike processed olives, which have a nice salty, rich flavor, an unprocessed olive tastes only bitter. For this reason alone, no matter how appealing it looks, it’s unlikely you’ll want to try another.
Why you won’t find fresh olives in your local grocery store
As you can imagine, there are many reasons why you won’t find fresh olives in your grocery store. One major factor is customer expectations. Most consumers are willing to pay money for food products that meet their standards for quality and edibility. A product that tastes good is far more likely to be consumed than a product that tastes terrible. With the exception of a handful of adventurous souls who appreciate new experiences, it’s safe to say that most consumers will not purchase a product that tastes bad. Since processed olives are enjoyed by millions of Americans each week, the idea of purchasing a product that is nearly impossible to consume is not going to happen anytime soon.
Grocery stores rely heavily on providing customers with products that meet their expectations for quality and ease of consumption. An example of a product that fits within these parameters perfectly is yogurt. Yogurt can be eaten cold right out of the container, and it requires little or no additional preparation beyond opening the lid. The same can be said for apples, oranges, bananas, bread, etc. On the other hand, an unprocessed olive does not fit well within this category.
Preparing olives for market sale
Unprocessed olives require some type of processing prior to becoming palatable. In order to prepare them for market sale, olives must undergo some type of treatment prior to being packaged and shipped to retailers. This allows for the creation of products that are ready to eat or easily consumable.
I believe that this concept is similar to foods such as cassava root (also referred to as yuca). Cassava root contains a number of toxic compounds, including cyanide compounds that are released when the plant is bruised or damaged. While cassava root itself is edible after proper cooking or preparation, consuming raw cassava root without appropriate processing can lead to poisoning.
Additionally, certain types of fruit, such as persimmons, may also be eaten raw; however, depending on the ripeness of the fruit and other factors, consuming raw persimmon can cause stomach irritation or diarrhea.
Olives before processing
Processing is necessary prior to selling olives. This involves soaking the olives in brine solution (which may include water, salt, vinegar, and/or other ingredients) for several days or possibly weeks. Once the bitterness has been removed and replaced with a more acceptable flavor profile, the olives can be rinsed, drained, and packaged for resale.
Another popular method of processing olives is dry curing. Dry curing involves packing olives in salt and allowing them to sit for several days until they develop the desired coloration and consistency.
Lye curing is yet another possible method for removing excess bitterness from olives. Lye curing uses lye (a chemical agent) to break down some of the bitter compounds contained in olives, resulting in a sweeter-tasting final product.
Regardless of the chosen method, processing may take anywhere from a few days to several weeks. Some people mistakenly believe that simply soaking olives in water will make them suitable for immediate consumption; however, this is not true.
Olives are only prepared for eating after undergoing extensive processing. Prior to processing, it is virtually impossible to eat an olive.
Where can you purchase fresh olives?
Although supermarkets rarely carry fresh olives for direct consumer sale, you may still find fresh olives at specific locations throughout Italy (as well as other countries), particularly during harvest season.
Farmers markets located near areas where olives are cultivated and harvested are another excellent place to locate fresh olives.
When purchasing fresh olives from farmers markets or farm stands, you should note that they are typically labeled as “unripe” or “not for immediate consumption.” This means you are responsible for properly preparing them (curing) before you can safely eat them.
Based on my experience trying one (I know… I couldn’t resist), I highly recommend against tasting an unprepared olive for your own safety and sanity.
Minor Issues
Besides, eating an unripe olive may result in minor stomach discomfort and digestive upset; however, it is generally not dangerous to consume in small quantities.
The primary concern with eating unripe olives is their intense bitter flavor rather than potential harm caused by toxicity.
Most people would agree that the taste is unpleasant enough to discourage repeated attempts at sampling.
