Roasted Squash and Sage Soup

Roasting rather than boiling is the whole trick here: the edges caramelise, the flesh dries out a little, and the soup ends up sweeter and thicker without any cream.

Ingredients

  • 1 medium butternut squash (about 1 kg), peeled and cubed
  • 1 onion, cut into wedges
  • 4 garlic cloves, unpeeled
  • 3 tbsp olive oil
  • 12 sage leaves
  • 900 ml vegetable stock
  • 1 tbsp butter
  • Nutmeg, salt and black pepper
  • Toasted pumpkin seeds, to serve

Method

  1. Heat the oven to 200°C / 400°F. Toss the squash, onion and garlic with 2 tbsp oil and salt and roast for 30 minutes until the edges are browned.
  2. Squeeze the garlic out of its skins and tip everything into a pan with the stock.
  3. Simmer for 10 minutes, then blend until completely smooth.
  4. Fry the sage leaves in the remaining oil and the butter for 40 seconds until crisp; lift them out and keep the fat.
  5. Stir the sage butter into the soup, grate in a little nutmeg, and season.
  6. Serve with the crisp sage and toasted pumpkin seeds.

Notes

A dense squash needs longer in the oven — roast until a knife slides in with no resistance.

The soup freezes for three months; leave out the cream and butter if you plan to.

If it tastes flat, it needs acid, not salt: a squeeze of lemon fixes it.