Cook pasta according to box instructions. Remember to salt your pasta water with 1-2 teaspoons of salt. When pasta is done, drain it and run cold water over it so the noodles can cool.
In a large mixing bowl, c½ombine the cooked and cooled pasta, cucumber, tomatoes, feta cheese, olives, and red onion. Pour Italian dressing over it and stir together.
*Start with 1/2 cup Italian dressing and go from there. I put about 3/4 cup dressing on the salad and then reserve the rest to add to the salad before serving to moisten it back up.
Can be eaten right away or refrigerated for a few hours before serving.
* I like it cold so I refrigerate for 2-4 hours before serving.