Combine ingredients in a large bowl, stirring until well-blended.
1 10 oz. package frozen spinach, 1 14 oz. jar artichoke hearts, 8 ounces cream cheese, 1/4 cup sour cream, 1/4 cup mayonnaise, 1/4 cup grated Parmesan, 1 cup mozzarella cheese
Spoon mixture into a cast iron skillet or baking dish.
Bake at 350° for 30 minutes or until bubbly.
Serve with pita chips or toasted baguettes.
Video
Notes
Leftover dip can be stored in an airtight container in the refrigerator for up to 3 days. Reheat gently in the microwave or oven until warm and bubbly.