I know it isn't legit pasta, but we have this Southwest Steak Fettuccine at Applebee's and it is so delicious. They use queso cheese in it and a black bean corn salsa in it. It tastes the best when you get extra queso in it. It is so damn good, like omg. We've had quite a few good ones. Our chicken carbonara was orgasmic and so was our chicken ravioli stuff. Good Lord. Pasta. Just, mmmm.
Look, I even have a picture of the Southwest Shrimp Fettuccine. It also comes in shrimp! ERMAHGERD!