
A gorgeous way to roast and eat a squash; it's worth making for the brown butter dressing alone. I have used delica squash here, which is one of my favourites. But if you can't get your hands on it, butternut squash is readily avaliable and would be great here too.
Combine the chunks of sourdough with a drizzle of olive oil and a pinch of salt and black pepper in a mixing bowl. Use your hands to give it a mix, turning the bread over in the oil. Arrange the bread in the gaps between the partially-roasted squash, then return to the oven for a further 10-15 minutes, or until the squash is deeply golden at the edges and the bread is crisp. You can discard the garlic and rosemary now, they have done their job.
Meanwhile, you can make the vinaigrette. Melt the butter in a small frying pan over a low heat. Let it bubble and crackle, swirling the pan occasionally, until the butter is covered with a layer of foam and the underneath has turned a golden brown. This will take 3–4 minutes. At this point, add the shallot and continue to cook for a further 2–3 minutes, still swirling occasionally, until the butter has darkened to a nutty brown colour, then remove from the heat. You don’t want it to get too dark, so just keep an eye on it. Also, it will spit, so just be careful! Add the Dijon mustard, honey, white wine vinegar and a good pinch of salt and stir to combine. Taste and adjust the seasoning, if needed.
Arrange roasted squash, toasted bread and butter beans on a serving plate and tear the mozzarella over top. Drizzle with the brown butter vinaigrette and finish with the crispy sage and a good crack of black pepper (if your dressing is too thick to spoon over the salad at this point, you can whisk through a spoonful or two of water). Any leftover vinegarette will keep for a week or two in the fridge. You’ll need to bring it back up to room temperature before using it.
Recipe courtesy of georgieeats.co.uk