The best simple butter sauce - rich, creamy, fabulous! Use with any pasta recipe - fettucine with chicken, angel hair with shrimp, or just over some spaghetti noodles. Its flavor is great! I must give credit to Recipe #113017 as this is an augmentation of that recipe, which is delicious as well. As you can see, there are "necessary ingredients" and "seasoning ingredients". This is because the base of the sauce are the necessary ingredients. All of the other ingredients can be changed around, left out, substituted, etc. in accordance with your liking or what you have on hand.