Create an image of a two-step process for making a creamy Alfredo sauce in a stainless steel pan. Left side: Show finely grated Parmesan cheese being added to the melted butter mixture. The cheese is spread evenly over the melted butter, starting to melt and integrate into the sauce. The pan maintains a smooth, reflective surface, with the cheese visibly beginning to blend into the butter. Right side: Show the Alfredo sauce now fully blended and creamy, with a smooth and thick consistency. A wooden spoon is dipped into the sauce, lifting a small amount to display its creamy texture. The pan remains the same, with the reflective surface and smooth edges. The background for both images is a neutral, slightly blurred surface, focusing attention on the process of making the sauce. The lighting is bright and even, highlighting the transition from the melted butter and cheese to the creamy, finished Alfredo sauce