>>21476322>I was once informed by some Italian anonYou were massively trolled anon.
I am italian and I've never, EVER seen Bucatini used as a substitute for lasagna sheets.
Bucatinis are a way thicker cousins of spaghetti, and they're used with really thick and strongly flavoured tomato sauces or "white" sauces with lots of cheesy creams (panna, besciamella). First and foremost example is the Amatriciana.
That said tho, basically every type of pasta can be made into a "timballo" which can be seen as a "pasta salty cake" of some sort in where you use whatever sauce or ingredients you like and cook it in a oven with a shape resembling a lasagna like this
>>21476435Anyway, you're really all wrong. This shit right here is considered the universal baseline of the pasta. This one can be literally used almost everywhere with good effect and it is not even close. Only penne rigate are tailgating them but just because they're basically the same.