Serving this appetizer favorite with fresh vegetable dippers, pita triangles, crackers or French bread slices.
Preheat oven to 350°F. Mix cream cheese, mayonnaise, Parmesan cheese, garlic powder and ground mustard in medium bowl until well blended. Stir in artichoke hearts.
Spread in 9-inch pie plate.
Bake 30 minutes or until hot and bubbly. Serve with vegetable dippers and assorted crackers or sliced French bread.