Fettuccine alfredo is usually a cheese-laden italian dish, but this dairy-free pasta recipe is healthier. It keeps the creamy goodness but leaves all the cheese and butter behind. This vegan recipe takes a little time and effort to prepare but is a comforting dish for any day of the week. Instead of parmesan cheese and cream, this recipe uses soy milk and flour to thicken the sauce. Olive oil takes the place of butter, maintaining the taste, but giving the dish a nutrition boost of omega-3's.