The invention relates to a processing method of series flavor ham sausages, belonging to the technical field of food processing. The processing method comprises the following steps: unfreezing meat materials, tidying, cleaning, and mincing the meat materials into minced meat; adding table salt, sodium nitrite and sodium isoascorbate, and picking at 4-10 DEG C for 12-36 hours; adding auxiliary materials including water, starch, soybean protein, egg liquid, composite phosphate, white sugar, yellow wine, monosodium glutamate, monascus red and potassium sorbate; then adding one or two of the following seasonings: green onion powder, ginger powder, garlic powder, braising materials, chilli powder, rattan pepper powder, pepper powder, cumin powder, curry powder, seafood sauce, broad bean sauce and pickled chilli (5%-10%); finally carrying out chopping, stirring, sausage filling, cleaning, cooking and cooling, so as to obtain ham sausages with 12 flavor, including a green onion flavor ham sausage, a ginger flavor ham sausage, a garlic flavor ham sausage, a braising flavor ham sausage, a spicy flavor ham sausage, a spicy and hot flavor ham sausage, a pepper flavor ham sausage, a cumin flavor ham sausage, a curry flavor ham sausage, a seafood flavor ham sausage, a sauce flavor ham sausage and a pickled chilli flavor ham sausage.