1Combine cream cheese, sour cream, Dijon mustard, mayonnaise, horseradish, garlic powder, onion powder, lemon juice, cayenne pepper, and salt in a large bowl. Beat with an electric mixer until smooth. Season with additional salt if needed. Cover and refrigerate for at least 1 hour.
Footnotes
Tip
Aluminum foil helps keep food moist, ensures it cooks evenly, keeps leftovers fresh, and makes clean-up easy.