Cod with Chickpeas and Chermoula

For the traybake​

• 1 red onion, finely sliced
• 600g tomatoes, halved
• 400g can chickpeas, drained and rinsed well
• 2 cloves of garlic
• ½ tbsp olive oil
• 4 large cod fillets
• ½ lemon, juiced

• 1 tbsp fresh chopped coriander
• 1 tbsp fresh chopped parsley
• 1 red chilli, deseeded (leave the seeds in for additional heat)
• 2 cloves garlic
• 2 tsp paprika
• 2 tsp cumin
• ½ lemon, juiced
• 1 tbsp sherry...