Step 1: Preheat the oven to 350°F (175°C) to ensure even baking.
Step 2: In a large mixing bowl, combine the softened cream cheese and mayonnaise. Mix until smooth and creamy.
Step 3: Stir in 2 cups of the shredded mozzarella cheese into the cream cheese mixture. Reserve the remaining cheese for topping later.
Step 4: Gently fold in the thawed spinach and chopped artichokes, ensuring to drain any excess water from the spinach.
Step 5: Add the ground black pepper, cayenne pepper, and a pinch of salt (if desired) to the mixture. Stir until well combined.
Step 6: Spoon the mixture into your prepared baking dish, spreading it evenly. Top with the remaining 1 cup of shredded mozzarella cheese.
Step 7: Bake in the preheated oven for about 25-30 minutes, or until bubbly and golden brown on top.
Step 8: Once baked, remove from the oven and let cool for a few minutes. Serve warm with your favorite dippers.
