The present study is therefore designed to develop process of sausage production through replacing land animal meat with cheaper surimi and meat of hybrid Clarias catfish which is readily available in Thailand. Its main objectives were to (1) determine optimal ratios of surimi to fish meat and of pork fat to a mixture of surimi and fish meat in producing fish sausage and
(2) compare sensory evaluation scores of sausage produced by the use of different concentrations of fish oil and calcium to improve nutritive value of the sausage.