Creating a delicious Spinach and Artichoke Dip is simple when you follow these steps:

1. Preheat the Oven: Set your oven to 350°F (175°C) to prepare for baking the dip.
2. Mix Ingredients: In a large mixing bowl, combine the softened cream cheese, sour cream, and mayonnaise. Stir until smooth.
3. Add Spinach and Artichokes: Gently fold in the thawed and drained spinach, chopped artichoke hearts, minced garlic, garlic powder, onion powder, salt, and pepper.
4. Incorporate Cheeses: Add in the shredded mozzarella and grated Parmesan cheeses. Mix until fully combined.
5. Transfer to Baking Dish: Pour the mixture into a greased baking dish, spreading it evenly.
6. Bake: Place the dish in the preheated oven and bake for 20-25 minutes, or until the top is golden brown and bubbling.
7. Cool Slightly: Remove the dip from the oven and let it cool for a few minutes.
8. Garnish: If desired, sprinkle with red pepper flakes or additional cheese for extra flavor and presentation.
9. Serve Warm: Serve with tortilla chips, pita bread, carrot sticks, or crusty bread.

These straightforward steps will ensure that your Spinach and Artichoke Dip is a hit among your guests!