The fastest way to cook butternut squash is to steam it — about 8 min. The slowest is roast (halved) at 40–55 min.
How long does the fastest method take for butternut squash?
Steam: 8–12 min (cubed) at Boiling water, lid on. For soup or purée.
Is there a trade-off between speed and quality for butternut squash?
Faster methods like steam give quick results, while slower methods like roast (halved) (40–55 min) often develop deeper flavor and more tender texture. Choose based on your time and the result you want.