The invention relates to a production method of bitter melon dressed with sauce. The production method comprises the following steps: (1) taking the following raw materials: bitter melon, cayenne pepper, salt, chicken essence, white vinegar and sesame oil; (2) putting the bitter melon into clean water for immersing; then brushing and cleaning the surface by utilizing a brush; (3) cutting the bitter melon in a half-and-half manner and scraping a melon pulp part by utilizing a spoon; (4) cutting the bitter melon into thin slices and scattering one spoon of salt; uniformly blending by a hand; after washing the cayenne pepper, cutting the cayenne pepper into shreds for later use; (5) boiling water in a boiler and pouring the bitter melon pickled with salt into the water; (6) preparing one basin of ice water; scalding the bitter melon and fishing out; washing with cold water and cooling; then immediately immersing in the ice water; (7) fishing out the bitter melon and draining; putting thecayenne pepper shreds, and less salt, chicken essence, white vinegar and sesame oil, and uniformly blending to obtain the bitter melon dressed with the sauce. According to the production method of thebitter melon dressed with the sauce, the bitter melon dressed with the sauce is not bitter, is crispy and tasty and has weight-losing and health-care effects; the production time is short and the production is simple; the production method is very suitable for people and is the best production method of the bitter melon dressed with the sauce.