Ingredients

1½lbsirloin steak

6tbspolive oil

salt

fresh ground black pepper

1lbarugula

2cupcherry tomatoes,(about ¾ lb), halved

1½tspdijon mustard

½tspanchovy paste

1tbspred or white wine vinegar

2tbspcapers,drained

Preparation

Light the grill or heat the broiler

Coat the steak with 1 tablespoon of the oil

Sprinkle the steak with salt and pepper.

Grill or broil the steak for 5 minutes

Turn the meat and cook to taste. This will be about 5 minutes longer for medium-rare.

Transfer the steak to a carving board and leave to rest in a warm spot for 5 minutes.

Meanwhile, put the arugula on a platter or on individual plates

Top with the cherry tomatoes and sprinkle with salt.

In a medium glass or stainless-steel bowl, whisk together the mustard, anchovy paste, vinegar, capers, salt and pepper.

Add the remaining 5 tablespoons oil slowly, whisking.

Slice the steak on the diagonal

Put the slices on top of the arugula and tomatoes and drizzle the vinaigrette over all.