Blood is used as food in many cultures, so it’s not just about consuming it for energy; in some regions, such as parts of Africa, drinking the blood of cattle or other animals is considered a sacred ritual that represents fertility, unity among people, and ancestry; in other regions, such as Northern Europe, blood pudding is made using all parts of the animals that are hunted and connects them to their traditional customs.

What Are Popular Blood Made Meals?
Blood Sausage
Blood sausage, also known as black pudding, is a sausage cooked from pig or cow blood blended with fat, meat, or grains. People have been making it for a long time to use every part of the animals they eat.
It is popular in many countries, including France (Boudin Noir), where pork blood is mixed with onions and spices. In Germany, they make Blutwurst with pork blood, fat, and oatmeal or barley. While in Spain/Latin America (Morcilla), some blood sausages contain grains, almonds, or raisins.
How To Make Blood Sausage
To make blood sausage, you mix fresh animal blood (usually from pigs or cows) with fat, meat, and fillers like bread or grains. The next step is to add spices for flavor, then stuff this mixture into sausage casings, which are like sausage skins. Finally, you cook the sausages by boiling, steaming, or baking them until they are fully cooked. After they cool down, they can be sliced and fried before serving.
Blood soup
This is a soup that includes animal blood as an ingredient. The blood thickens the soup and gives it a unique flavor. Blood soup is prepared differently in different nations, such as Vietnam. Vietnamese “Bun Bo Hue” is a spicy beef noodle soup containing pieces of solid pig’s blood. It’s made with a variety of spices, herbs, and veggies.
Thailand’s “Tom Lued Moo” is a clear soup made with pork and pig’s blood, seasoned with lime and chili for a fresh and tangy flavor. In the Philippines, they have Dinuguan, which is a thick stew made from pork and blood that is cooked with vinegar and chili to make it sour and spicy.
Blood curds
Blood curds, also known as blood tofu, are produced by converting animal blood (often from pigs or ducks) into a firm, jelly-like consistency. First, fresh blood is drawn from the animal. A substance, such as vinegar or salt, is added to the blood to cause it to coagulate. The blood is left alone for a while until it solidifies. Once solidified, the blood is sliced into cubes or slices.
Blood curds are used in a variety of Asian recipes, including duck blood curd in China and pig blood curd in Vietnam. Some people eat blood curds simply with a few spices or add them to soups and other foods to improve the flavor.
Conclusion
Blood-based foods are eaten all around the world and show how different cultures make the most of every part of an animal. You’ll find blood sausages in Europe and Latin America, blood soups in places like Southeast Asia, and blood curds in China and Vietnam.