Jo's Butternut Squash and Chestnut Soup | Community Recipes | Nigella's Recipes | Nigella Lawson

Ingredients

• 1 dried red chilli
• 1 teaspoon coriander seeds
• 2 butternut squash (peeled deseeded and diced)
• olive oil
• 1 medium onion (finely diced)
• 12 slices pancetta (6 whole 6 chopped)
• 1 bunch fresh sage (chopped & 16 whole leaves to garnish)
• 1 litre chicken stock (hot)
• 142 millilitres sour cream