Goat Cheese Soufflés with Watercress Salad

Name: Goat Cheese Soufflés with Watercress Salad
Ingredients: 4 tablespoons unsalted butter; 1/4 cup all-purpose flour; 2 cups milk; 3 ounces mild fresh goat cheese; 2 tablespoons freshly grated Parmesan cheese; 1 tablespoon finely chopped flat-leaf parsley; 1 tablespoon snipped chives; Salt and freshly ground white pepper; 3 large egg yolks; 4 large egg whites; Boiling water; 1 1/2 cups heavy cream; 2 bunches watercress (1/4 pound), tough stems trimmed; 2 plum tomatoes—peeled, seeded and finely diced