3 large aubergines
1 bulb garlic, cloves peeled and thinly sliced
3 large ripe tomatoes, quartered
Β½ tsp caster sugar
vegetable or olive oil, for frying
1Β½ tsp crushed sea salt
2 tbsp tomato purΓ©e
Β½ tsp turmeric
small handful of broken walnut pieces, to garnish
2 large free-range eggs, beaten
Persian flatbread, to serve