Fettuccine Alfredo with Bacon

Treat yourself tonight! Treat yourself to this light version of a hearty Italian pasta dish.
Prepare the pasta according to the instructions on the package, without adding salt or fat. Drain in a colander over a bowl, reserving 1/4 cup of the cooking liquid.While the pasta is cooking, saute the bacon in a large nonstick skillet over medium-high heat for 4 minutes or until crisp, stirring occasionally. Remove the bacon from the pan, leaving the fillings. Add the garlic to the filling in the pan; saute for 1 minute, stirring constantly. Sprinkle the garlic with flour; cook for 30 seconds, stirring constantly. Gradually add the milk, stirring constantly; cook for 2 minutes or until bubbling and slightly thickened, stirring constantly. Reduce heat to low. Gradually add the cheese, stirring occasionally, until the cheese is melted. Add salt and the remaining 1/4 cup of the cooking liquid. Add the hot pasta to the pan; mix well. Sprinkle with bacon, parsley and pepper.