Summer is very hot, so I often feel irritable, have a bad appetite and eat less. Boiling water is too weak, frying is easy to get angry, so it is best to try appetizing sweet and sour dishes, such as sweet and sour pork ribs, sweet and sour tenderloin and sweet and sour fish. The color is bright and attractive, sweet and sour, and you can never get tired of eating it, which will greatly increase your appetite in summer! Sugar refers to sucrose in cooking, usually extracted from sugarcane or beet. Common sugars in daily life are brown sugar, white sugar and rock sugar. Proper consumption of sugar is beneficial to human body, and different sugars have different functions. Brown sugar nourishes blood and dispels cold, white sugar nourishes middle energizer, and rock sugar moistens lung and relieves cough. Honey is also a substitute for sugar, but honey is unstable to heat. If the temperature is too high, the nutrients will be destroyed. Vinegar is a fermented acidic liquid condiment, which is made of glutinous rice, sorghum, rice, corn, wheat, sugar and alcohol. Has the effects of stimulating appetite, promoting digestion, lowering blood pressure and softening blood vessels. Sweet and sour is a kind of taste that is not limited by region, age and sex, so it is quite popular with people. The sweet and sour juice we usually say is also particular, and it is generally 12345. That is, one spoonful of cooking wine, two spoonfuls of soy sauce, three spoonfuls of sugar, four spoonfuls of vinegar and five spoonfuls of water. The sweet and sour juice prepared in this proportion will be more in line with the public's taste. Of course, everyone's taste is slightly different, and you can also improve or innovate the sweet and sour juice yourself. Sweet and sour tenderloin Sweet and sour tenderloin is one of the classic dishes of Han nationality. This dish is found in Zhejiang cuisine, Shandong cuisine, Sichuan cuisine, Guangdong cuisine and Huai cuisine, among which the sweet and sour fillet of Shandong cuisine is the most famous. Ingredients: pork tenderloin 300g, egg white 1, corn flour 80g. Accessories: Erguotou 1/2 tablespoons, chicken essence 1/2 tablespoons, 4 tablespoons of tomato sauce, 2 tablespoons of white vinegar, 2 tablespoons of sugar, 2 cloves of garlic, and appropriate amount of salt. Step 1, fillet cutting or. 2, garlic cloves cut into minced garlic. 3. Wrap the marinated tenderloin with raw flour, put it in a hot pot and fry it with low fire until the surface is slightly yellow, and take it out. 4, another pot, saute garlic, pour tomato sauce and sugar, add vinegar and continue to stir. 5. Put the tenderloin into the pot and make it evenly wrapped in sweet and sour juice. As one of the most representative traditional dishes in Sichuan cuisine, sweet and sour pork ribs have always been loved by people in Jiangsu, Zhejiang and Shanghai because of their sweet, sour and crisp taste. Ingredients: pork chop 500g Accessories: cooking wine 15ml, soy sauce 20ml, sugar 30g, vinegar 40g, soy sauce 10ml, star anise 1, ginger 1 slice, proper amount of oil and salt, white sesame 1. Wash ribs. 2. Rinse the ribs with cold water to remove foam. 3. Heat the oil in the pan, add ginger slices and ribs, and stir fry until the surface is slightly yellow. 4. Pour cooking wine, soy sauce and soy sauce in turn, and pour sugar and vinegar after the ribs are evenly colored. 5. Add water until the ribs have just passed, and turn to low heat. 6. When the sauce reaches one-third, add appropriate amount of salt to taste, and then collect the juice on high fire. 7. Sprinkle with white sesame seeds. Sweet and sour carp Sweet and sour carp is a traditional famous dish in Jinan, Shandong Province, and one of the representative dishes of Shandong cuisine. It is said that sweet and sour carp originated in Jinan, and then gradually spread to Shanxi, Henan and other places. Ingredients: carp 1 Accessories: half green pepper, half red pepper, half yellow pepper, half onion, ginger 1 slice, appropriate amount of onion, 3 tablespoons of flour, 3 tablespoons of corn starch, 5 tablespoons of tomato sauce, 30g of sugar, 40g of vinegar, appropriate amount of water starch, appropriate amount of oil and salt, and washed carp. 2, carp with cooking wine, salt, ginger, onion pickled for half an hour to fishy. 3. Mix flour and starch with clear water and stir into batter. 4. Remove the onion and ginger from the marinated fish and evenly wrap it in batter. 5. Fry fish in a 70% hot oil pan. After the appearance is set, turn to medium heat and fry until cooked, and take it out. 6, another pot, stir-fry chopped green pepper, red pepper and yellow pepper until cooked, add tomato sauce, sugar and vinegar. 7. Put the carp in, add water until it doesn't pass the fish, and the fire is medium. 8, the fire can collect juice. Sweet and sour shrimp shrimp is one of the most common aquatic products on our table. Braised in soy sauce, roasted, fried and stir-fried are all good choices, and this sweet and sour shrimp combines the sweetness of shrimp with the sweet and sour taste, with endless aftertaste. Ingredients: 500g of fresh shrimp. Accessories: cooking wine10ml, 5 cloves of garlic, 4 slices of ginger, 2 tablespoons of tomato sauce, 2 tablespoons of soy sauce, 20g of sugar, 20ml of vinegar, and proper amount of oil and salt. Step 1, wash the shrimp, open the back to remove the shrimp line, wash and drain. 2, oil hot pot, pour the drained shrimp, and remove it when the shrimp begins to turn red. 3, minced garlic, ginger and minced garlic stir fry, turn to medium and small fire. 4. Pour in tomato sauce, add cooking wine, soy sauce, sugar and vinegar and stir. 5. Pour in the shrimps, stir well and turn to low heat. 6, add the right amount of salt to taste, and collect the juice on fire. Sweet and sour chicken feet always want to eat something at leisure, but the puffed food is too spicy and the candied cake doesn't like it, so make your own sweet and sour chicken feet, which is safe, healthy and delicious! Material: 500g chicken feet. Seasoning: 3 cloves of garlic, 2 slices of ginger, appropriate amount of cooking wine, appropriate amount of soy sauce, appropriate amount of sugar and appropriate amount of vinegar. Step 1, cut off the nails of chicken feet and rinse them with clear water. 2. Pour chicken feet into warm water, blanch and pick them up. 3. Wash chicken feet with cold water to remove floating foam. 4. Heat the pot and add the ginger slices. 5. Put the drained chicken feet into the pot and stir fry. 6. Add the right amount of soy sauce and vinegar to color the chicken feet. 7. Pour a bowl of water, just flush with the chicken feet. Bring it to a boil and turn it down. 8, add a little sugar, collect the juice on fire, not too dry. Sweet and sour garlic Sweet and sour garlic is a traditional snack in Jiangnan and northern China. Sugar and garlic are white in color and sweet in taste. They are the favorite of people who eat hot pot. Ingredients: 100 fresh garlic. Accessories: 60g of salt, 0/000g of mature vinegar/kloc-0, 800g of sugar. Step 1: Remove the stalks and whiskers of garlic and peel off the old skin outside. 2. Wash the garlic, soak it in water for 24 hours, and change the water in the middle. 3. Drain the garlic, cover it with salt for 2-3 days and mix it twice a day. 4. Take out the garlic and put it in a dry container. 5. Mix sugar and vinegar, stir until the sugar dissolves, pour into the container, and cover it. 6. According to the size of garlic, estimate the curing time. Generally, it takes about 20 to marinate thoroughly. Sweet and sour lotus root slices Sweet and sour lotus root slices are home-cooked dishes in Shandong. Lotus root is rich in vitamin C and minerals, which is beneficial to the heart, promotes metabolism and prevents rough skin. Ingredients: lotus root seasoning: vinegar 15 ml, sugar 15 g, soy sauce 10 ml, salt 2 g, water 20 ml, vegetable oil 20 ml Step 1, lotus root washing, peeling and slicing. 2. Soak the lotus root slices in water, change the water several times, and filter out the starch. A few drops of white vinegar in water can prevent oxidation. 3. Boil the water, pour the lotus root slices, blanch them, scoop them up and rinse them with cold water. 4. Mix sweet and sour juice, 15g sugar, 15g vinegar, 10g soy sauce, 2g salt and 20g water. 5. Heat the wok with oil, pour the drained lotus root slices into the wok and stir fry for a while. 6. Pour in the prepared sweet and sour juice, and then pour some water starch for thickening when the soup is almost collected. The surface of tofu fried with sweet and sour crispy tofu absorbs thick sweet and sour sauce, and it is no longer soft and collapsed. It bit off the really tender tofu heart in one bite, which is a perfect match with white rice! This is sweet and sour crispy tofu. Ingredients: 500g of tofu. Accessories: vinegar 15 ml, tomato sauce 30 ml, soy sauce 10 ml, sugar10-5g, water starch 15 ml, sesame and salt. Step 1, mix all seasonings in a bowl. 2. Cut the tofu into squares of moderate size. 3. Absorb the moisture on the surface of tofu and use kitchen paper. 4, oil hot pot, put tofu pieces, fry until the surface is golden. 5. Pour the mixed seasoning juice into the pot and simmer on low heat. 6, the fire collects juice, you don't have to collect it too dry. Sweet and Sour Radish Sweet and Sour Radish is a traditional dish with good color, flavor and belongs to Shandong cuisine. This dish is bright in color, dark brown, sweet in taste and full of vinegar. It is usually made in autumn. Delicious and juicy white radish can not only promote qi circulation to help digestion, but also prevent colds. It is one of the cheapest and effective "health dishes" in early spring. Ingredients: 500g of white radish. Accessories: sugar15g, vinegar 20ml, soy sauce 50ml, salt15g, cold boiled water 200ml. Step 1: Wash, peel and slice white radish. 2. Spread the sliced radish in a big bowl and sprinkle with salt. 3. Cover the second layer of radish on the original basis, sprinkle with salt, pickle all radish slices in turn, and let stand for 20 minutes. 4. Pour out the water seeping from the radish, and wash and drain the radish. 5. Mix the soy sauce, sugar and vinegar, then pour into the radish and stir well. 6. Put it in the refrigerator for 2 days. Sweet and sour eggplant, sweet and sour eggplant, is a kind of home cooking. Originally popular in southern China, it is an exquisite dish made by cutting cross flowers on eggplant. Proper consumption of eggplant can reduce hyperlipidemia and hypertension, prevent and treat gastric cancer, resist aging, clear away heat and promote blood circulation. Ingredients: eggplant accessories: 20 ml of cooking wine, 2 tablespoons of tomato sauce, 2 tablespoons of sugar, 2 tablespoons of vinegar, appropriate amount of ginger and garlic oil and salt, and appropriate amount of water starch. Step 1, wash eggplant, cut into pieces, and marinate with a little salt. 2. Slice ginger and garlic. 3. Heat the oil pan, stir-fry the eggplant until it is cooked, and put it on a plate for use. 4. Stir-fry garlic with garlic and add a bowl of water. 5. Add tomato sauce, sugar, chicken essence and vinegar, boil and thicken with water starch. 6. Add eggplant to make it evenly wrapped in the sauce. 7, the fire can collect juice. Sweet and sour rice cake is a kind of cake steamed with glutinous rice and rice flour. In many parts of our country, it is a custom to eat rice cakes during the Spring Festival. There are many ways to eat rice cakes, such as boiling, frying, frying and baking. But have you tried sweet and sour rice cakes? Ingredients: 200 grams of rice cake. Accessories: 5 grams of chicken essence, 2 tablespoons of tomato sauce, 20 grams of sugar, 25 grams of vinegar, proper amount of oil and salt, and proper amount of starch. Step 1, cut the rice cake into strips. 2. Mix sugar and vinegar until the sugar dissolves. 3. Add tomato sauce and water starch and stir to make juice. 4. fry the rice cake with low fire until the surface is shelled and then pick it up. 5, another pot, only pour the prepared into the pot to heat. 6. Pour in the rice cake and stir until evenly coated with sauce. Sweet and sour potatoes are one of the most common foods on the table, such as French fries, mashed potatoes, shredded potatoes and curry potatoes. If you are tired of eating these, you can try sweet and sour potatoes! Potatoes have the functions of relaxing bowels, invigorating spleen and promoting diuresis, and lowering blood pressure, but potatoes contain a lot of starch, so diabetics should be careful not to eat too much! Detailed ingredients of ingredients; 300g of potatoes Accessories: 65438+ 0 tbsp of cooking wine, 2 tbsp of soy sauce, 3 tbsp of sugar, 4 tbsp of vinegar, appropriate amount of water, appropriate amount of oil and salt, and appropriate amount of onion. Step 1: Wash, peel and cut potatoes. 2. Fry the potatoes until golden brown, and be careful not to fry them too much. 3. Mix cooking wine, soy sauce, sugar, vinegar and water into a sauce. 4. Pour the sauce into the potato pot and stir over low heat. 5, add the right amount of salt to taste, and collect the juice on fire. 6. Sprinkle with onions.