If you’d like to make this dish gluten-free, it’s super simple! Just swap the pasta shells for your favorite gluten-free pasta (like chickpea or rice pasta) and use a gluten-free all-purpose flour blend in place of regular flour for thickening. You’ll get the same creamy, delicious sauce without any gluten, and you won’t have to sacrifice any flavor or texture. Just make sure any other ingredients, like the beef stock, are gluten-free too.