Cook macaroni or pasta in boiling salt water according to package directions. Drain. Rinse in cold water. While pasta cooks, combine tuna, oil, vinegar, garlic, parsley, salt and pepper. Toss tuna mixture with the macaroni.
Serve immediately or chill until ready to serve. Spoon over crisp lettuce. Garnish with cherry tomatoes and olives.
Good served with hot Italian bread. Spread with herb or garlic butter.
Cajun Country -- New Iberia, Louisiana