How to cook duck blood tofu? Preparation of duck blood tofu

Most of the loose duck blood tofu in the Beijing market is made by illegal traders using pig blood and cow blood. In 2008, the Market Department of the Beijing Municipal Bureau of Industry and Commerce had requested an inspection of the markets involved, and at the same time selected some boxed duck blood tofu for inspection. The industrial and commercial department said that there was no sale of loose duck blood tofu in the market.

The relevant person in charge of the market department of the Municipal Bureau of Industry and Commerce said that the prohibition of bulk blood tofu is mainly made by each market according to its own situation, and there are no special regulations for it in the city. The industrial and commercial department said that the use of pig blood, cow blood to pass off duck blood, this behavior is fraud or shoddy, will be punished by unfair competition of merchants, if excessive formaldehyde and other unsafe substances are found in the blood tofu, it will be dealt with in accordance with food safety regulations.

Duck blood tofu is a favorite of many people when eating hot pot or making soup, how to tell the truth of duck blood tofu from fake? Raw duck blood tofu has no pores when it is not cooked, and the surface is smooth and dark red; There are stomata when cooked. Fake duck blood tofu has honeycomb-like pores when it is not cooked, and its color is more brown.

Real duck blood tofu tastes tender and has the fragrance of duck, without obvious bloody smell; Fake duck blood tofu has the feeling of eating gelatinous substance, and the texture is very tough. Real duck blood is fragile and cannot be stretched, while fake duck blood is tough and stretchable due to the addition of chemicals.

Duck blood is the blood of domestic ducks. It is better to take blood. Salty in taste and cold in nature.

It can replenish blood and detoxify. For those with blood loss and blood deficiency, or children with white diarrhea like fish jelly, you can take fresh blood and drink it hot, or wash it into hot wine. Duck blood is rich in protein and a variety of amino acids that can not be synthesized by the human body, and contains high erythrocyte content, as well as minerals such as trace elements such as iron and a variety of vitamins, which are indispensable in the human hematopoietic process.

Tofu is highly nutritious, containing iron, magnesium, potassium, niacin, copper, calcium, zinc, phosphorus, folic acid, vitamin B1, egg lutein, and vitamin B6. For every 100 grams of firm tofu, water accounts for grams, including grams of protein, fat, carbohydrates and fiber, which can provide kilojoules of calories. Tofu's high amino acid and protein content makes it a great complement to cereals.

Tofu is 78% unsaturated fatty acids and contains no cholesterol, known as "plant-based meat". The digestion and absorption rate of tofu is more than 95%. Two small pieces of tofu can meet a person's daily calcium needs.

Tofu is the most common soy product, also known as water tofu. The main production process is pulping, that is, making soybeans into soybean milk; The second is coagulation, that is, soybean milk is coagulated under the combined action of heat and coagulant.

Tofu is a health food that nourishes and clears heat, and regular consumption can replenish the middle and nourish qi, clear away heat and moisten dryness, quench thirst, and clean the stomach and intestines. It is more suitable for people with hot constitution, bad breath and thirst, unclear stomach, and recuperation after fever. Modern medicine has confirmed that in addition to increasing nutrition, helping digestion and increasing appetite, tofu is also quite beneficial to the growth and development of teeth and bones (there is also the king of calcium in the fruit - sour horn), which can increase the content of iron in the blood in the hematopoietic function; Tofu does not contain cholesterol and is a medicinal delicacy for patients with high blood pressure, high blood lipids, high cholesterol, arteriosclerosis and coronary heart disease.

It is also a good food therapy for children, the sick and the elderly to supplement nutrition. Tofu is rich in phytoestrogens and has a good effect on the prevention and treatment of osteoporosis. It also has the function of inhibiting breast cancer, prostate cancer and blood cancer, and sterols and stigmasterol in tofu are effective ingredients for inhibiting cancer.

In the investigation of the Municipal Food Office, although they are all selling fake duck blood tofu, the nature of the problems existing in the two Daoxiangcun stores is different. The Agricultural University Store mainly failed to perform the purchase inspection under the condition of "not knowing", while the Daoxiang Village North Normal University Store was suspected of "knowingly and deliberately". <>

In addition to Daoxiang Village, the Beijing Municipal Food Office also investigated the two production enterprises that were **, pointing out that the Beijing Fifth Meat Processing Plant and Beijing Zhongrui Food **** are pig slaughtering enterprises with legal qualifications, and the two enterprises do not produce blood tofu products, but rent the workshop or plant to individuals to process and produce pig blood tofu products. After verification, the two factories respectively provided the lessee Li and Chen with pig blood that had passed the quarantine as raw materials for the production and processing of pig blood tofu, and the pig blood tofu was inspected and quarantined and was a qualified product, but "the lessee was suspected of engaging in food production and business activities without permission".

In response to the above problems, the Municipal Food Office said that it had instructed the relevant departments to strictly investigate and deal with the parties involved, and those suspected of committing crimes should be investigated and dealt with by the public security organs in accordance with the law. At the same time, in response to the problem of blood tofu, the regulatory authorities have organized a comprehensive sampling of blood tofu products sold on the market, and are currently waiting for the test results. The law enforcement department will also increase supervision and inspection to standardize the management of pig slaughtering enterprises in Beijing.

1.First cut the tofu, duck blood, leeks, green onion and ginger, then boil water in the pot and put salt, put in the tofu after the water boils, boil the pot for 3 minutes and remove it.

2.Then boil the duck blood for three minutes, heat the pan to the oil, add green onion and ginger to stir-fry until fragrant, add tofu, duck blood, cooking wine, soy sauce, stir-fry evenly.

3.Finally, add water, salt leeks and stir-fry, add monosodium glutamate, wet starch, stir-fry evenly.

China is the country with the largest number of ducks in the world, and it is also the largest consumer. Duck blood is an animal protein resource that can be widely used in the food industry, in addition to containing about 85% water, the rest is mainly protein, the content is about 16%.

Duck blood is rich in iron, zinc, potassium and other mineral elements and a variety of vitamins, in addition to a variety of bioactive substances, duck blood has the effect of replenishing blood and clearing heat and detoxification, and can also be used for stroke dizziness, prevention and treatment of digestive tract tumors. Duck blood is mainly eaten by making duck blood tofu.

Duck blood and tofu can be cooked together, so what are the ways to make duck blood tofu?

Cut the tofu into cubes and beat the eggs. Cut the duck blood into pieces in advance and boil for about 5 minutes to remove and set aside. Add the tofu to the egg mixture in batches, heat the oil in a pan, and throw in the tofu cubes wrapped in the egg mixture over minimum heat.

Once you've thrown it all into the pan, if there's any leftover egg wash, pour it into the pan and turn up the heat a little. Turn over from the middle. Fry until golden brown on both sides, add another pan, add oil, pour in duck blood, add garlic cloves and shallots.

Stir-fry together for 2 minutes, pour in the fried tofu cubes, stir-fry a few times, add water and boil for 15 minutes, the kind with no more or no less, no more or no less, no need to submerge, but not too little. Add salt and chicken essence to the stir-fry in the middle. Finally, you can reduce the juice slightly, put it on a plate and add chopped green onions.

It is important to know that duck blood is rich in protein and a variety of amino acids that cannot be synthesized by the human body, and the content of erythrocyte hormone is also high, and it also contains trace elements such as iron and other minerals and vitamins, which are indispensable substances in the human hematopoietic process. Tofu, on the other hand, is extremely nutritious, containing iron, magnesium, potassium, niacin, copper, calcium, zinc, phosphorus, folic acid, vitamin B1, egg lutein and vitamin B6.

The home-cooked recipe for duck blood tofu is as follows:Ingredients: duck blood, tofu, green onion, bean paste, starch, light soy sauce, Sichuan peppercorns.

1. Prepare the ingredients.

2. Cut the duck blood and tofu into square pieces.

3. Starch is heated and thickened, and the ratio of water and starch is 10:5.

4. Heat the oil to 6 hot, put the peppercorns and dried peppers and stir-fry until fragrant, and remove the peppercorns.

5. Put Pixian bean paste in the pot and stir-fry until fragrant.

6. Stir-fry for 10 seconds.

7. Put the tofu and duck blood over medium heat.

8. Stir-fry, continue to cook for one minute, release the soy sauce and water starch.

9. Cook over medium-low heat for 1 minute.

10. Remove from the pan and sprinkle with chopped green onions.

Tofu duck blood is so hot and delicious:Ingredients: a piece of duck blood, a piece of tender tofu, an appropriate amount of bean paste, a clove of garlic, a spicy millet, an appropriate amount of oil, a little dark soy sauce, a spoonful of light soy sauce, a little sugar, a little garlic leaves.

Steps: 1. Cut the duck blood into pieces and blanch in the pot.

2. Heat oil in a pot, add minced garlic and garlic spicy sauce and stir-fry until fragrant.

3. Put the duck blood in the pot.

4. Put the chopped tofu into the pot as well.

5. Add a spoonful of light soy sauce.

6. Add a little dark soy sauce to color.

7. Add an appropriate amount of water and start simmering.

8. After boiling for a while, add a little sugar to enhance the taste.

9. Cook until the juice is dry and flavorful, sprinkle with garlic leaves, and then remove from the pot.

10. Garnish with coriander, and the finished product is as follows.

Duck blood roasted tofu should be burned through the duck blood to be delicious. Duck blood must be burned thoroughly whether it is cooked or boiled, and it must be flavored with onions, ginger, garlic and other condiments when cooking, and it cannot be cooked separately, otherwise it will have a fishy smell.

How to make roasted tofu with duck blood:Preparation of ingredients1 piece of tofu, 1 piece of duck blood, a little ginger, and a few shallots.

Steps1. Cut the tofu into cubes, cut the duck blood into cubes, mince the ginger and chop the chives for later use.

2. Pour an appropriate amount of water into the pot and bring to a boil, then put the tofu and duck blood into the pot, and then add 1 tablespoon of salt to boil. (Add a spoonful of salt to make the tofu tender and unbrittle, and it can also remove the fishy smell from the duck's blood.)

3. Remove the tofu and duck blood and put them in clean water.

4. Take an empty bowl, put 2 tablespoons of starch into the bowl, then pour in a little water and stir into water starch for later use.

5. Pour a little oil into the pot, and after the oil is hot, put the minced ginger into the pot and stir-fry until fragrant.

6. Pour 1 small bowl of warm water into the pot.

7. Remove the tofu and duck blood and put them in a pot, add 1 tablespoon of salt to taste, bring to a boil and cook for 1-2 minutes.

8. Put the water starch into the pot, then add half a spoon of chicken essence and mix evenly, and turn off the heat after boiling again. Sprinkle with chopped chives at the end and serve.

Roasted tofu with duck blood.

1.First of all, let's prepare the ingredients: take out a piece of tofu, cut it into cubes, and put it in a basin for later use, and a piece of duck blood, also cut into a piece of wending and put it in a basin for later use.

A small handful of leeks, cut into small pieces and put in a pot for later use. After flattening the garlic, chop it into minced pieces and put it in a pot for later use, take a white section of the green onion, cut it into chopped green onions and put the garlic together for later use. All the ingredients used have been prepared.

2.Next, we first blanch the tofu and duck blood, add water to the pot, put the tofu and duck blood in cold water, and put a spoonful of salt, which can give the tofu and duck blood a bottom taste, and make the tofu and duck blood not easy to break.

3.Heat oil in the pot, add minced garlic and chopped green onions, stir-fry to bring out the fragrance, put in the bean paste, fry the red oil of the bean paste, add a small amount of water, the amount of water should be less than the tofu and duck blood, pour in the tofu and duck blood.

4.To start seasoning, add dark soy sauce to improve the color, add light soy sauce to mention umami, and then add a spoonful of thirteen spices, a spoonful of pepper, a spoonful of salt, a spoonful of chicken powder, and a spoonful of sugar.

5.Turn on the high heat, collect the soup, and finally sprinkle the leeks and drizzle with pepper oil, pepper oil can reduce the fishy smell of duck blood, when the soup is rich and viscous, you can put it out of the pot and put it on the plate.

Well, this simple and delicious duck blood roasted tofu is ready. If you like it, take the time to give it a try.

Technical Summary:1Tofu and duck blood should be boiled in a pot under cold water, and the blanching process should be blanched thoroughly, and the leeks are easy to cook.

2.Finally, a little pepper oil is poured in to remove the smell of duck blood.

Tofu is particularly nutritious and rich in a variety of nutrients such as protein, carbohydrates, calcium, phosphorus, etc. After being consumed in moderation, it can replenish nutrients and provide energy for the human body. The raw material of tofu is soybeans, which is a common ingredient, and each 100 grams of tofu contains energy 346 kilojoules, protein grams, carbohydrate grams, niacin milligrams, calcium 164 milligrams, potassium 125 milligrams, phosphorus 119 milligrams and other nutrients.