This is one of the cooking-for-one week-2 meals, though it feeds considerably more, depending on the size of your butternut and appetite. (This made enough for six.) I made this on Sunday evening, to eat on Monday, so it could cook while I did the roast.
When I lived in South Africa, butternuts were cheap as potatoes, if not cheaper; they've thankfully started to come down in price in the UK, so it's no longer a very expensive home taste. Many people feel the need to throw curry powder at every squash they see, which I don't like.
I'm a massive curry fan, but a) there's no such thing as "curry powder" (or shouldn't be), and b) the butternut is plenty heavy enough already without being weighed down by the spice base-notes that "curry powder" tends to feature. In South Africa, I used to make butternut soup with one crisp apple (Granny Smith), the juice and zest of an orange, and milk instead of water. I discovered really,
really tart cooking apples in England. Bramley apples are not tart: they're just floury. But
tart apples... One morning, I bought a little bagful on the street from an elderly man , who was selling from his allotment, and walked onto teach, and tried to munch one of the apples. My mouth tried to turn inside out and all my saliva glands squirted at once. It was extraordinarily thrilling. I tried a few more mouthfuls, just to replicate the experience, but couldn't make it through the apple. When I got home, I tried making butternut soup with them, and they were the perfect clear-juice cut-through to the heaviness of the butternut.
Perfect!