What type of pasta is used in Carrabba's Fettuccine Alfredo?

Fettuccine Alfredo is a classic Italian dish that is specifically made with fettuccine pasta. This type of pasta is flat and wide, which allows it to hold onto the creamy Alfredo sauce effectively, creating a rich and satisfying dish. The fettuccine's texture complements the sauce and other ingredients typically included, enhancing the overall flavor profile.

In contrast, spaghetti is a long, thin pasta that is not ideal for the thick, creamy sauces like Alfredo; penne is a tube-shaped pasta best suited for chunkier sauces; and rigatoni, although also a tube-shaped pasta, features ridges that pair better with hearty meat or vegetable sauces. This distinction highlights why fettuccine is the correct choice for this particular dish.