To start, prep the veggies
You do not have to slice the olives like I did in the photo. You can leave whole if you want but I would not want my guess having a bite of a huge olive. Halving the olives the short or long way would be perfect to avoid this.
Next, dice your onion, halve the tomatoes and slice your cucumber up into quarters. Depending on the size of the cucumber you may be able to use the entire cucumber.
In the bowl add all of the ingredients except the dressing. Zest a lemon over the salad then sit to the side because you will use it for the dressing.
To make the dressing chop up basil and oregano. Measure out half a cup each then toss in a blender. Pour in olive oil and juice of half a lemon. Lastly, add in salt and black pepper.
Pour dressing over the salad and mix well. Taste for salt and serve.