Grilled Red Mullet on Toast with Tomato Pickle

Ingredients

• 4 red mullet fillets
• 2 tsp rapeseed oil
• 20 cherry tomatoes on the vine
• 4 thick slices of fresh bread, preferably wholemeal
• 200g rocket leaves
• 1 tsp rapeseed oil
• 1 red onion, finely chopped
• 2 cloves garlic, finely chopped
• 1 tsp cumin seeds
• ½ red chilli, deseeded and chopped
• Pinch of saffron strands (optional)
• 1 lemon, finely grated zest
• 500g ripe tomatoes, skinned and chopped
• 30g brown sugar
• 75ml red wine vinegar