Skinny Alfredo Sauce

Bahan-bahan (6 porsi)

• 1 teaspoon olive oil
• 1 clove garlic (minced)
• 1 cup cold milk
• 1 tablespoon all-purpose flour
• 3 tablespoons light cream cheese (not fat free)
• salt (to taste)
• 1 pinch ground nutmeg
• ½ cup shredded Parmesan cheese
• 12 ounces fresh fettuccine (or 8 oz dried fettuccine)
• 2 cups cooked shredded chicken (optional)
• chopped fresh parsley (to taste)