Easy Fettuccine Alfredo

This is a fast and easy, but fancy dinner. You can add cooked and seasoned chicken to make it even better.
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2 cups fettuccine pasta
4 Tbsp butter
4 Tbsp flour
2 cups milk
1/2 tsp garlic powder
1/2 tsp salt
4 Tbsp Parmesan Cheese
Parsley flakes
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Cook the fettuccine according to directions. Melt the butter in a saucepan. Stir the flour gradually into the butter until you have a nice paste. Slowly stir in the milk. Cook and stir constantly over medium heat until it is thick and bubbly. Stir in the garlic and salt and cook one more minute. Remove and stir in the Parmesan Cheese. Pour the sauce over the noodles and sprinkle parsley over the top.
Serves 4.