Barely Set tips
Brine in 1% salt for 15 min to firm the exterior without toughening the center.
Keep the bath immaculate—any off aromas cling quickly at these low temps.
Plate immediately after torching; lingering heat can push the texture past the translucent stage.
Medium tips
Brine fillets in 1% salt for 20 min, then pat dry—this seasons the core and keeps albumin in check at 118°–122°F.
Cook skin-on, then quick-chill 5 min before a ripping skin-side sear for glassy, chip-like texture without overcooking the flesh.
If meal-prepping, ice-bath immediately and store in the bag; rewarm at 110°F for 10 min so the custardy texture stays intact.
Firm tips
Dry the skin thoroughly and use a nonstick or carbon-steel pan so it crisps without tearing.
If meal-prepping, cool quickly in an ice bath before refrigerating to maintain texture.
Brush with butter or oil before broiling to prevent the exterior from drying out at the slightly higher temp.