Instructions

  1. Cook pasta according to package directions (microwave or stovetop). Drain well.
  2. Put green beans in a 3-quart casserole. Cover and microwave on high 4 minutes or until crisp-tender.
  3. Add kidney beans, tuna and cucumber. Cover and microwave on high 2 minutes.
  4. Add hot pasta to tuna mixture and toss well.
  5. In a small mixing bowl, whisk together the oil, vinegar and mustard. Pour over casserole mixture and toss to coat well. Sprinkle with feta and garnish with olives.
  6. Serve immediately.