A staple of classic steakhouses, this rich side dish brings comforting flavor to your own dining table. It relies on frozen chopped spinach for convenience, but you won't sacrifice an ounce of taste. A blend of cream cheese and sour cream creates a luxurious, tangy base, while fresh parsley brightens the richness. A hint of nutmeg adds warmth to the sauce, making it a natural pairing for roasted meats or a holiday roast.