Keep your guiding hand firm and flat on top of the fillet while slicing against the skin, pushing the blade away from your fingers to prevent cuts.
Fillet two slabs of fish meat along the backbone of the bighead carp tail, then slice off the belly rib bones. With the skin side down, make a long shallow slice along the center (without cutting through) and slice the pure white meat away from the skin. Cut along the middle line and angle your knife to remove all the dark red muscle line completely, then dice the clean white fish flesh into small pieces.
Watch out
The dark red muscle line carries a strong fishy odor and turns brown when cooked, otherwise it will discolor the fish balls
ensure it is entirely trimmed off






