Greek Salsa - cucumbers, tomatoes, onion, and feta tossed in a vinaigrette. This recipe can be served with pita chips or as a Greek relish on chicken or fish.
In a medium bowl, add the cucumber, tomatoes, onion, and olives.
Whisk the vinegar, olive oil, and oregano together. Pour over vegetables. Toss together and add salt and pepper to taste.
Sprinkle with feta. Serve as a relish to chicken or fish or serve as an appetizer with pita chips.
You can make this ahead of time. I usually make a big batch of it and store it in the fridge for a couple of days. If you do this, leave off the feta and sprinkle it on top as you eat it. The veggies will tend to give off some liquid the longer it sits so just pour that off and you're good to go.