If macaroni cheese and Welsh rarebit had a baby, this gorgeously cheesy dish would be it. Feel free to substitute leeks for the onions to amp up its Welsh roots. TIP: This can be made in advance ...
Pour into a large baking dish, top with the cheese and bake for 15 minutes, or until golden brown and bubbling. If you want to eat less meat without going vegetarian, try adding a pinch more herbs ...
Add the spaghetti and cook uncovered for 10 minutes ... for up to 2 months. You can use chicken breast instead of turkey if you like, although it will likely cost more so may push you over ...