3 cucumbers diced 

1 container cherry tomatoes cut up

1 red onion

2 avocados diced

1/2 cup feta cheese

Dressing:

1/3 cup extra virgin olive oil

1/3 cup red wine vinegar

1 teaspoon sugar

Salt and pepper to taste

Mix in a blender or food processor 

Serve with cut-up pita bread or pita chips