It’s one of the most popular pastas of all time. Everyone loves a creamy fettuccine alfredo, but this sauce is putting on a spring show. A few star ingredients make this a lighter and brighter alfredo. Lindsey Hargett shared her recipe for chicken alfredo. Since this sauce is made up of just a few ingredients, they all have to be stellar. Lindsey recommended using full fat cream, unsalted butter, and a good quality parmesan—that you grate yourself.