Creating Baked Crab and Artichoke Dip is a straightforward process. Follow these steps to ensure a delicious result:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Mix Ingredients: In a large mixing bowl, combine the cream cheese, sour cream, and mayonnaise until smooth.
3. Add Seasonings: Stir in the minced garlic, Worcestershire sauce, Old Bay seasoning (if using), salt, and pepper.
4. Fold in Crab and Artichokes: Gently fold in the chopped artichoke hearts and lump crab meat to the mixture.
5. Add Cheeses: Mix in the mozzarella and half of the Parmesan cheese, saving the rest for topping.
6. Transfer to Baking Dish: Spoon the mixture into a greased 8×8-inch baking dish or similar-sized oven-safe dish.
7. Top with Cheese: Sprinkle the remaining Parmesan cheese on top for a golden, crispy finish.
8. Bake: Place the dish in the preheated oven and bake for 25-30 minutes or until bubbly and golden brown.
9. Cool and Garnish: Once cooked, remove from the oven and allow to cool slightly. Garnish with fresh parsley if desired.

These steps will guide you to create a luscious Baked Crab and Artichoke Dip that is bound to be a hit.