First, hard boil the eggs. Place eggs in single layer in saucepan. Cover with at least one inch of cold water over tops of shells. Cover pot with lid and bring to a boil over medium heat. As soon as the water comes to a full boil, remove from heat and let stand in hot water 15 minutes.

Drain, cover with cold water and add a few ice cubes.

Meanwhile, sauté green beans in a safe nonstick skillet just until crisp tender, about 3 minutes. Set aside. Peel eggs and slice. Set aside.

In a large bowl, whisk together vinegar and mustard. Slowly drizzle in oil and whisk until slightly thickened. Season with salt and pepper. Divide greens among plates.

Top with sardines, egg slices, tomatoes, green beans and onion.

Drizzle with dressing; top with olives.Serve.