In a large mixing bowl, cream together cream cheese and ¾ cup sour cream.
Mix in parmesan cheese, 1 cup shredded mozzarella, and garlic salt to the cream cheese mixture.
Combine alfredo sauce and the remaining sour cream. Spread half into the bottom of a 9 x 13 baking dish.
Lay out a lasagna noodles on a flat surface. Divide cream cheese mixture over the noodles, leaving one inch remaining on each end.
Reserve half of the bacon for topping. Divide chicken and remaining bacon over the noodles.
Roll up and place seam side down onto the sauce
Once all the noodles have been filled and rolled, top with remaining Alfredo sauce. Sprinkle remaining shredded mozzarella cheese and bacon crumbles on top.
Bake for 20-25 minutes or until cheese on top is melted and slightly browned.