Whole Salmon with Cherry Tomatoes and Fennel

Ingredients

• 1 tbsp fennel seeds
• 2 tsp dried chilli flakes
• 2 lemons, zested and sliced
• 1 tbsp sea salt
• 2kg whole salmon
• ½ bunch parsley, chopped, stalks reserved
• 1 bulb fennel, sliced lengthways
• 2 red onions, sliced into rings
• 2 tbsp olive oil, plus extra to drizzle
• 200g cherry tomatoes on the vine
• 200g cherry yellow tomatoes on the vine
• 3 thick slices sourdough, torn into small pieces
• 2 cloves garlic, crushed