Here's how! Watch as A&M prove that roasting squash is ... well ... there's just nothing to it. You got butternut? Acorn? Gem or carnival? Slice, rub with olive oil, salt, banish to oven and remove to let cool and scoop out the seeds (yes, we do this after the fact -- tricks of the trade).
(This baby's Kabocha, but the technique applies to all of its family members.)