1. It may be that if you put too much salt, the braised prawn juice will be bitter.

2. Is the prawn not fresh? The prawn is not fresh, and the braised prawn juice will be bitter.

3. After a long time, the juice in the head of prawns will sometimes be bitter. When adjusting the juice, just add some sugar and vinegar.

Second, the practice of braised prawns:

1. Wash prawns with shells, cut off shrimps, calves and shrimps guns, and pick out sandbags and shrimps with bamboo sticks.

2. Set the spoon on fire, add the onion oil to heat it, stir-fry the shredded ginger for a few times, then add the prawns, gently press the prawn head with the spoon to make the prawn brain flow out into red oil, and turn it over constantly. When the prawns are golden red, cook the cooking wine, add the broth, salt, monosodium glutamate and sugar to adjust the taste, cover the soup when it boils, and simmer for 1 minutes.

3. stew the prawns thoroughly, and control the soup in the spoon into the bowl. Temper the spoon, pour the onion oil on it and turn it over a few times. When the shrimp juice is dried, the prawns are placed in the plate. Light the spoon again, skim the floating oil of shrimp soup in the bowl into the spoon, drain the water and pour it on the prawns.