These little sandwiches make great appetizers. A delicious cucumber spread and watercress provide the filling.
Place cucumber in a medium bowl. Mix in salt. Cover and set aside for approximately 30 minutes.
Mix ground black pepper, chives and butter into the bowl with the cucumber.
Spread whole wheat bread slices with mayonnaise. Top 10 slices with equal portions of the cucumber mixture, then with equal portions watercress. Cover with remaining 10 slices of bread. Cut into triangles and serve.
Per Serving: 158 calories; protein 4.2g; carbohydrates 13.3g; fat 10.1g; cholesterol 17.7mg; sodium 317.2mg.