GRUYERE AND PARMESAN CHEESE SOUFFLE

Position rack in center of oven and preheat to 400°F. Generously butter one 10-cup soufflé dish or six 1 1/4-cup soufflé dishes; sprinkle with Parmesan cheese to coat. (If using 1 1/4-cup dishes, place all 6 on rimmed baking sheet.) Melt butter in heavy large saucepan over medium heat. Add flour, cayenne pepper and nutmeg. Cook without browning until mixture begins to bubble, whisking constantly, about 1 minute. Gradually whisk in milk, then wine. Cook until smooth, thick and beginning to boil, whisking constantly, about 2 minutes. Remove from heat. Mix yolks, salt and pepper in small bowl. Add yolk mixture all at once to sauce and whisk quickly to blend. Fold in 1 1/4 cups Gruyère cheese and 1/4 cup Parmesan cheese (cheeses do not need to melt). Using electric mixer, beat whites in large bowl until stiff but not dry. Fold 1/4 of whites into lukewarm soufflé base to lighten. Fold in remaining whites. Transfer soufflé mixture to prepared dish. Sprinkle with remaining 2 tablespoons Gruyère cheese.