- 950g (about 6 medium) floury potatoes, cut into thick chips
- 4 tbsp vegetable oil, plus extra ?for frying
- 700g thick white skinless sustainable fish fillets
- 150g fresh white breadcrumbs
- 3 tbsp plain flour, seasoned
- 2 medium free-range eggs, beaten
For the tartar sauce
- 170g good-quality fresh mayonnaise
- 1 tbsp capers, drained, rinsed and roughly chopped
- 4-5 cornichons, finely chopped
- Grated zest and juice of ½ lemon