The genuine Aussie fish-and-chip — Tiger Flathead fillets in an ice-cold beer batter. Demand the species by name.
Heat oil to 180°C in a deep pan or fryer.
Sift flour, cornflour, baking powder, and salt into a bowl.
Whisk in the ice-cold beer just until combined — lumps are fine. Do not over-mix.
Pat flathead dry. Dust in extra flour.
Dip each piece in batter, let excess drip, lower into hot oil. Fry 3–4 min until golden.
Drain on kitchen paper. Season immediately with sea salt. Serve with chips, lemon, and malt vinegar.
The rest of the lager.