The process of grilling the vegetables before cooking them together gives this soup a profound depth of flavour. It keeps well so double it and it will sustain you kindly.
Preheat the grill to high. Line a small baking tin with foil. Prick the aubergines in a few places with a small pointy knife and place in the tin. Grill for 30 minutes.
Place the peppers in another small foil-lined baking tin under the grill, next to aubergines. Turn the aubergines over with tongs. Grill for 15 minutes, turning the peppers over once during this time. Don’t worry if the