Rich and Creamy Chicken Pasta

Nothing too spectacular but a new recipe for us nonetheless.  I liked it although I wouldn't be able to eat a lot of it since it was really rich.  Eric said he liked it but it lacked some flavor or seasoning.  So spice it up :)

1 c cooked, cubed chicken
1 box whole wheat pasta, cooked
1 1/2 tbsp butter
2 garlic cloves, minced
1/4 c flour
1 c milk
4 oz cream cheese, cubed
1 jar pasta sauce (26 oz jar)
1 scallion, thinly sliced
6 basil leaves, coarsely chopped
1/2 tsp kosher salt
1 tsp black pepper
freshly grated parmesan cheese for topping

In a medium sauce pan, melt butter over medium heat.  Add garlic and saute for 1-2 minutes.  Stir in flour.  Slowly add milk.  Bring to a boil for 1 min.  Reduce heat to low medium.  Stir in cream cheese, pasta sauce, scallions, basil leaves, salt and pepper.  Stir well to combine.  Add chicken.  Cook over low medium heat until cream cheese melts about 10-15 minutes. 

Serve with salad for a meal for 4.