Cook the noodles according to package directions. Drain and set aside.
Melt the butter in a small saucepan over medium heat. Stir in the heavy cream and cook, stirring often, until just before it begins to boil.
Reduce heat to low and stir in the cheese a little bit at a time until all the cheese is melted and combined with the heavy cream.
Take the pan off the heat and stir the sauce with the cooked noodles, ¼ tsp salt, and ⅛ tsp pepper until combined.
Taste and season with additional salt & pepper if necessary.
