Foolishly, I've been trotting along quite happily thinking there was nothing I could do to better my classic Mac n Cheese recipe . It tastes great, it's never let me down, it's a great carrier of leftover ham and all sorts of vegetables, the kids like it, hubby likes it, I love it....turns out though, I could better it. THIS little beauty is my new favourite Macaroni Cheese recipe, containing the quite unlikely ingredient of sweet potatoes. It has an unusual but highly addictive smoky sweet flavour, thanks to the sweet potatoes and smoked paprika in the sauce, but it's also intensely creamy and indulgent. Not one, but two cheeses are used in this one, the classic extra mature cheddar and also crumbled salty feta which contrasts so well with the sweetness of the potatoes. The colour is a rather vibrant orange, which makes it look like it's been made with fake plastic burger cheese, but if you can get past the lurid colour you wont be disappointed. There is a...