- 2 large baking potatoes
- 3 spring onions, finely sliced
- 1 garlic clove, crushed
- salt and freshly ground black pepper
- 3 tbsp vegetable oil
- 150g/5oz smoked bacon lardons
- 1 bird's-eye chilli, seeds removed
- 20 cherry tomatoes, cut into quarters
- 1 tbsp chopped fresh coriander
- 1½ ripe avocados, peeled, stones removed, cut into small cubes
- salt and freshly ground black pepper
- 1 tbsp extra virgin olive oil
- 4 x 150g/5oz sea bass fillets
- 1 tbsp olive oil
- salt and freshly ground black pepper
- Preheat the oven to 200C/400F/Gas 6.
- For the rosti, boil the potatoes in their skins for seven minutes, then drain and allow to cool enough so that you can handle them without burning your hands.
- Peel the potatoes and coarsely grate the flesh into a bowl. Add the onion, garlic and season well with salt and freshly ground black pepper.
- Divide the potato mixture into four and mould each into a patty shape, then flatten slightly on a clean flat surface.
- Place onto a clean tray and transfer to the fridge to cool for 20 minutes.
- Heat the oil in a large frying pan over a medium heat and add the rosti, pressing them into the pan to flatten.
- Fry the rosti for 4-5 minutes on each side, until crisp and golden all over, then remove and drain on kitchen paper.
- For the salsa, place a clean frying pan over a medium heat and fry the bacon lardons until crisp and golden-brown all over.
- Add the chilli, tomatoes and coriander and stir well, then transfer to a clean bowl.
- Add the avocado and season, to taste, with salt and freshly ground black pepper. Drizzle with the olive oil and stir gently to combine.
- For the fish, season the fillets well with salt and freshly ground black pepper.
- Heat the oil in a large ovenproof frying pan over a medium heat. Add the sea bass fillets, skin-side down, and fry for two minutes.
- Turn the fillets over and transfer to the oven to roast for 2-3 minutes, or until just cooked through.
- To serve, place the rosti onto warmed plates and place a sea bass fillet on top of each. Spoon some of the salsa over the top of the fillets and serve any extra in a bowl alongside.