Slice the cucumber in half lengthwise and then into 1/2 inch thick pieces.
Add the cucumber to a mixing bowl along with the diced peppers, cherry tomatoes, sliced onion, olives, and feta cheese.
For the Greek salad dressing:
Whisk together all of the ingredients for the dressing and taste for flavor. Adjust seasonings to taste.
To assemble:
Pour dressing over the vegetables and toss to combine.
Cover and refrigerate for one hour or longer to allow flavors to develop.
Serve cold or at room temperature.
Notes
This Greek salad dressing is on the tangy side, so feel free to reduce the amount of vinegar or lemon to suit your own personal taste. We think it's pretty perfect though and also works great on a green salad.We prefer English cucumbers in this recipe, but any variety should be fine. You may consider peeling thicker skinned cucumbers.