Hand-filled sausage is a traditional food processing technology, which can make sausages with better export feeling and purer taste. Here are the steps for filling sausages by hand:

1. Prepare tools and materials: Manual enema requires some professional tools and materials, such as enema machine, casing, meat, seasoning, etc. Enemas can be bought in kitchen stores or online. Casings can be natural casings or synthetic casings.

2. Prepare meat: choose high-quality meat, such as pork, beef or mutton, remove excess fat and fascia, and cut into small pieces for later use.

3. Preparation of sausage stuffing: put the meat pieces into a blender, add appropriate amount of seasoning such as salt, sugar and pepper, and add them according to personal taste. Stir until the meat stuffing becomes fine and uniform.

4. Prepare the casing: soak the casing in warm water to make it soft and easy to use.

5. enema: put the casing on the tube of the enema machine, put the stuffing into the funnel of the enema machine and start the enema. In the process of enema, it is necessary to control the tension of the casing so that the meat can fill the whole casing, but it should not be too tight to avoid the casing from breaking.

6. Cut the sausage: cut the filled sausage, and the length and width can be adjusted according to personal preference.

7. Cooking sausage: Cook the cut sausage in boiling water or bake it in the oven.

Filling sausages by hand requires some skills and experience. Beginners can start with simple sausages and gradually improve their skills. The prepared sausage not only tastes better, but also is healthier and does not contain any additives.