Butternut squash with sweetcorn salsa, feta and pumpkin seeds

You’ll get more of a bite on your charred corn if you start with fresh kernels, as I do here, but you can also use 300 g of frozen kernels, defrosted, as an alternative, and fry them in a pan. The result is more chewy, but still works. Make all the various elements up to a day in advance, if you like – the squash, the salsa, the feta and the seeds – and just bring everything back to room temper