Hot Artichoke & Spinach Dip

8 oz pkg. cream cheese, softened
1/4 c. mayonnaise
1/4 c. grated Parmesan cheese
1/4 c. grated Romano cheese
1 clove garlic, peeled and minced
1/2 tsp. dried basil
1/4 tsp. garlic salt
salt and pepper to taste
14 oz can artichoke hearts, drained and chopped
1/2 c. frozen chopped spinach, thawed and drained
1/4 c. shredded mozzarella cheese

Preheat oven to 350°. Lightly grease a small baking dish. In a medium bowl, mix together first 8 ingredients. Gently stir in artichoke hearts and spinach. Transfer the mixture to the prepared baking dish. Top with mozzarella cheese. Bake for 25 mins, until bubbly and lightly browned.