Foods & cuts · Butternut squash
Butternut squash slices
Peeled and cut into slabs about a centimetre thick. Dry-fleshed and sweet, so it browns rather than steams — the opposite of the summer squashes already here.
What it is
- Form
- Cut vegetable
- Typical weight
- 50–100 g
- Typical thickness
- 10–15 mm
- Cut
- Not a cut of anything
Why it behaves as it does
Worth setting against courgette, which is the same broad vegetable family and behaves in the opposite way. A courgette is mostly water and its first act over heat is to release it; a butternut is dry-fleshed and starchy and holds its shape while its sugars colour. That makes thickness the governing decision rather than water management: ten to fifteen millimetres is thin enough to become tender in a time that does not burn the faces, and a thicker slab reproduces the cauliflower-steak problem of a coloured outside over a raw middle. Peeling is normal here, unlike the roots — butternut skin stays tough. No duration is published; neither extension document covers winter squash.
When is it done?
Food-safety endpoint
BBQHQ holds no food-safety rule for this food. We are not showing you another jurisdiction’s figure in its place — check your national food-safety authority.
When it goes wrong
- Burnt outside, underdone inside
- Vegetables charred outside and hard in the middle — 2 distinguishable causes.
Afterwards
Cooling, keeping and reheating what is left is general guidance for barbecue leftovers. Neither UK authority publishes anything specific to butternut squash slices, and BBQHQ does not invent a distinction they do not make.
What we don't know about this
No institutional source has been found that publishes a grilling time for this one. The two extension services behind BBQHQ's other produce timings do not cover it.
What we know we’re missing records what was searched for each of these, and what would settle it.