Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      tablespoon    lemon juice
   2 1/2  tablespoons   olive oil
   1      pinches       salt
                        freshly ground black pepper
                        to taste
   8      thin slices   good quality
                        Italian bread
   6      ounces        thinly sliced smoked salmon
                        OR lox
     1/2                cucumber -- peeled and thinly
                        sliced
   1      cup           watercress or basil leaves
                        OR mixed baby lettuces

Preparation:

1. Whisk together the lemon juice, olive oil, salt and several grindings black pepper. 2. Lay out 4 slices of the bread and brush lightly with some of the dressing. Top with the smoked salmon, cucumber and greens. Drizzle with the remaining dressing and cover with the remaining slices bread. Press down lightly and cut into halves.