Eviscerate fish within 2 hours after catch and keep cleaned fish on ice until ready to can.
Remove head, tail, fins, and scales. Wash and remove all blood. Split lengthwise if desired and cut cleaned fish into 3½-inch lengths.
Fill pint jars skin-side toward the glass, leaving 1-inch headspace. Add 1 teaspoon salt per pint if desired. Do not add liquid.
Pressure process pints for 100 minutes.
Dial gauge: 11/12/13/14 psi at 0–2,000/2,001–4,000/4,001–6,000/6,001–8,000 ft. Weighted gauge: 10 psi through 1,000 ft and 15 psi above 1,000 ft.