This is very good. I've made it twice, and the 2nd time used a yellowfin tuna canned in oil with roasted garlic. Makes a good summer dinner with a piece of corn on the cob or a bowl of tomato soup. FYI "cavatappi" means "corkscrew" in Italian.
GOOD SALAD. I have made this salad before using the exact ingredients cavatappi noodles and nicoise olives...unable to find in local stores here so I used cork screw noodles and combination of greek olives. Turned out great. My husband took left overs for lunch. This is a meal in one!