Cream Cheese Fondue

2 (8 ounce) packages cream cheese, cubed

1 ¾ cups milk

1 tablespoon dry sherry

2 teaspoons dry mustard powder

1 teaspoon garlic salt

1 pinch ground black pepper

1 pinch ground nutmeg

Cook and stir cream cheese and milk in a saucepan over medium heat until cheese is almost melted, 5 to 7 minutes. Stir in sherry, mustard, garlic, pepper, and nutmeg; continue to cook and stir over medium heat until cream cheese is completely melted, about 3 minutes.