Light Fettuccine Alfredo

1 T. butter
2 cloves garlic, minced
2 T. cream cheese
1 1/3 cup milk
1 T. flour
1 cup grated Parmesan cheese

Melt butter over medium heat. Add garlic and cook 1 min. Stir in flour. Gradually add milk, stirring with whisk until blended. Cook 7 minutes, or until thick and bubbly, stirring constantly. Stir in cream cheese and cool for 2 min. Add Parmesan, stirring until cheese melts. Toss with 4 c. cooked fettuccine. Serve immediately.