Got some nice wild salmon. It is frozen in long fillets. I need to break it down and vac pack into smaller pieces. How do you cut frozen fish?
I have a knife made especially for cutting frozen food ,it has fine teeth similar to a hacksaw or bandsaw ,if you have a knife that is similar it will work
Agree. Use a serrated-edge blade knife. The deeper the serrated edge the easier. If you don't have one a crosscut saw will do it. You can always clean it well first with hot soapy water and alcohol. Butchers often use a band saw.
I don't think you need a really hefty knife/saw for fillets. But a serrated knife would be easier - if you have a bread knife, or even a clean drywall saw. I wouldn't use a steak knife though - I think something with a longer blade would work better.
Maybe an electric knife?