How Do You Make Macaroni My Creamy Mac Cheese Secret

Ingredients

• 1 pound (450g) elbow macaroni
• 4 quarts (4 liters) water
• 1 tablespoon (15 ml) salt
• 6 tablespoons (85g) unsalted butter
• 6 tablespoons (45g) all-purpose flour
• 3 cups (720ml) whole milk
• 1/2 teaspoon (2.5ml) salt
• 1/4 teaspoon (1.25ml) black pepper
• 1/4 teaspoon (1.25ml) ground nutmeg (optional)
• 4 cups (400g) shredded cheddar cheese
• 1 cup (100g) shredded Gruyère cheese (optional)
• 1/2 cup (50g) grated Parmesan cheese