Lower the fat in this classic pasta sauce by about 10 grams per serving by using half-and-half instead of whipping cream and decreasing the amount of butter and cheese ever so slightly.
Cook pasta according to package directions, omitting salt and fat.
Melt butter in a large skillet over medium heat. Add half-and-half, cheese, salt, and pepper; cook 1 minute, stirring constantly. Reduce heat; add pasta, tossing gently to coat.
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