Hot Spinach and Artichoke Dip

1 (8 oz) package cream cheese
1 can (14 oz) artichoke hearts, drained, coarsely chopped
1/2 cup frozen spinach, chopped or steamed - drain well
1/4 cup mayonnaise
1/4 cup parmesan cheese
1/3 cup romano cheese (can use all parmesan)
1 clove garlic, minced
1/2 tsp. dried basil
1/4 cup mozzarella, grated
1/4 tsp. garlic salt
salt and pepper to taste

Allow cream cheese to come to room temperature. Cream together mayonnaise, parmesan and romano cheese, garlic, basil and garlic salt. Mix well. Add artichoke hearts and spinach and mix until blended. Spray glass baking dish with cooking spray, pour in dip and top with mozzarella cheese. Bake at 350 degrees for 25 minutes. Serve with toasted bread and crackers.