Part One was about heat sources – the fact that a pan, an oven, a grill and a pot of steam are doing genuinely different jobs, and that seafood itself responds to all of that in wildly different ways depending on species, thickness and structure. Part Two is about what happens once all of that is in front of you: how do you actually know when it’s right?
Surface and Centre Are Having Different Conversations
At any given moment, the surface of a piece of fish might be browned, crisped, caramelised or charred, while the centre is still cold, only just warming, sitting exactly where it should be, or already overcooked. Those two things are happening on completely different timelines, and the gap between them is what makes or breaks a piece of seafood.
Thickness is the reason that gap exists. A thin fillet has almost no distance for heat to travel, so surface and centre finish close together. A thick centre cut has real distance to cover, which means the surface can be doing exactly what you want while the centre still has a way to go – or the centre can be perfect while the surface has already gone too far. This is the whole logic behind the pan-searing approach I rely on: manage the surface deliberately, and let the centre catch up on its own terms.
Why I Stopped Watching the Clock
The clock gives you an estimate. The food gives you information. I still glance at the time, but I’ve stopped trusting it to tell me anything about what’s actually happening inside a piece of fish.
What I watch instead: how the colour is changing, whether the flesh is still translucent or has turned opaque, how it feels when I press it, whether moisture is beading on the surface, whether it’s starting to move or flake on its own. Internal temperature is useful when I want certainty on a thicker cut, but even then, it’s a check on what I’m already seeing, not a replacement for looking. This is the same visual, percentage-based approach I use at the pan or on the grill – watching the opaque colour creep up the side of a fillet rather than trusting a number of minutes that has no idea how thick this particular piece is.
The clock can tell me how long something has been cooking. It can’t tell me what is happening inside it.
Buying from a source where I know exactly when a fish was caught and how it’s been handled takes some of the guesswork out of this too. Trusting the fish frees me up to focus on reading it, rather than worrying about whether the flesh in front of me is behaving normally in the first place.
Heat Keeps Working After I Turn It Off
Carry-over cooking still catches people out, even once they understand it. A thicker fillet, a whole prawn, a lobster tail, a larger scallop, a substantial centre cut – all of these keep cooking for a period after they leave the heat, because the outer layers are hotter than the centre and that heat keeps travelling inward regardless of what the pan or oven is doing.
The number that matters less than people think is exactly how many degrees that carry-over adds. What matters is the idea underneath it: removing food from the heat isn’t necessarily the end of cooking. Once I started treating that as part of the process rather than an inconvenient extra step, resting stopped feeling like a delay and started feeling like the last stage of the method.
Learning to Read the Food
The progression, for me, has looked like this: recipe, then instruction, then observation, then judgement, then confidence. Recipes are how everyone starts, and there’s nothing wrong with that – they’re a reasonable substitute for experience you don’t have yet. But somewhere along the way, the recipe stops being the thing you’re following and starts being the thing you already know, roughly, without needing to check.
You start needing the recipe less because you’re beginning to recognise what the food is telling you – the colour change, the way it firms under a finger, the moment a mussel shell lets go. That recognition doesn’t arrive all at once. It builds the same way any skill does: slowly, through repetition, and through paying attention to what actually happened rather than what the recipe said should happen.
Understanding Heat Gives Me More Options
This is the actual payoff. Once heat becomes the thing I’m managing, rather than the recipe, I’m no longer locked into one appliance, one method or one prescribed time. Different fish — adjust. Different thickness — adjust. Different pan, different oven, different shelf, different grill – adjust. None of that requires starting again from a new recipe. It just requires understanding what’s in front of me and what I want the heat to do to it. That’s confidence, and it’s a completely different thing to recipe dependence.
Some of that confidence starts before I’ve even turned an appliance on. The team at Fair Seafood can tell me what came in that morning, when a particular fish was caught, and which species will suit whatever I’ve got planned — which means I’m often deciding how I want the heat to behave while I’m still standing at the counter, not once I’m already standing over a hot pan wondering.
Good seafood cooking isn’t about controlling the clock. It’s about understanding the heat, watching the food, and knowing when to stop.
The cooking style and cuisine guideline is available — ask the team at Fair Seafood.
Each technique covered in the guideline is being explored in depth through the AncientGrains63 journal series.
Next time you’re standing in front of the oven, the pan or the grill — are you thinking about the recipe, or about what the heat is actually about to do?
Follow along at @AncientGrains63 as each article unpacks a different method, species, the stories and how travel that meet the plate. Expands technique and transforms traceable Australian seafood through understanding traditional methods.e Australian seafood through understanding traditional methods as each article unpacks a different method, species, and the stories that meet the plate.
