Steak and Shrimp Alfredo Pasta

For the Alfredo Sauce:
  • 3 tbsp butter
  • 3 cloves garlic, minced
  • 2 cups (480ml) heavy cream
  • 1 1/2 cups (150g) grated Parmesan cheese
  • 1/2 tsp black pepper
  • 1/4 tsp nutmeg (optional)
  • Salt, to taste
For the Pasta:
  • 12 oz (340g) fettuccine or linguine
  • Water and salt for boiling
Optional Garnish:
  • Fresh parsley, chopped
  • Additional Parmesan cheese