Al·fre·do 
(ăl-frādō, äl-)
(ăl-frādō, äl-)adj.
Being or served with a sauce containing cream, Parmesan cheese, and butter: fettuccine Alfredo.
[After Alfredo di Lelio (died 1959), Italian chef, whose restaurant in Rome became famous in the 1920s for fettuccine served with such a sauce.]