Preheat oven to 200C/400F/Gas 6.
Place the aubergine and onion into a roasting dish, and drizzle with 1 tablespoon of the olive oil. Cook for around 30-40 minutes, turning halfway, until slightly charred.
Meanwhile cook the couscous in water with a crumbled stock cube for around 8 minutes (or according to the package instructions). When cooked, sprinkle over the dried mint and stir through.
Combine the couscous and roasted vegetables together.
Add the parsley, pomegranate and almonds and mix well.
Add the other tablespoon of olive oil, and lemon and salt to taste.
Serve immediately if serving hot, or allow to cool before storing in an airtight container.