Three Cheese Crock Pot Macaroni and Cheese

Bahan-bahan (8 porsi)

• 12 oz dry elbow macaroni (NOTE: whole wheat pasta does not work well here!)
• 1 1/4 cups gruyere cheese, shredded
• 1 cup cheddar cheese, shredded
• 10 slices American cheese, chopped
• 1 (12 oz) can evaporated milk
• 1 1/2 cups skim milk
• 1/2 teaspoon dry mustard
• 1/4 teaspoon salt
• 1/4 teaspoon black pepper
• Pinch of nutmeg
• Pinch of cayenne pepper (optional)
• Paprika, to garnish (optional)
• Chopped parlsey, to garnish (optional)