-sliced Half a cucumber, thinly -sliced Red onion rings, thinly -sliced Black olives, sliced Watercress Freshly ground black pepper Warm the French bread in the oven. Slice it lengthwise and remove a small amount of bread from each side. Spread each half with softened cream cheese. Layer the salmon, cucumber, onion rings, olives and watercress. Grind some black pepper over the filling. Close and slice diagonally into individual servings. Serves 4. PER SERVING: 610 calories, 21 g protein, 63 g carbohydrate, 31 g fat (15 g saturated), 69 mg cholesterol, 7,238 mg sodium, 4 g fiber. San Francisco Chronicle, 0. 9.5108695652174.