1. Order confirmation: Lock in the requirements with "precise questions"
At noon on Friday, as soon as her husband answered the phone, his wife fired off questions: "How many people? When will they arrive? Are there any who don't eat spicy food?" — Last week, her husband brought his Hunanese colleagues over, and she made extra-spicy boiled fish. As a result, the guests were gulping down water because it was too spicy. This time, she had to find out the details first. (Corresponding to ISO 7.2.3 "Customer communication": By proactively asking questions, turn the vague "want to have a meal" into the actionable "5 people, arrive at 7 p.m., can eat spicy food")
The husband replied with a smile, "Five. They're all from the project team. Last time, they said the spiced beef you made was delicious. This time, we still have to buy it from Li's Roast Duck Shop at the South Gate. As for the alcohol, open that bottle of Wuliangye at home, and buy a case of Lao Jinwei beer (12 bottles per case)." (7.4.2 "Procurement Information": Specify product specifications and sources to avoid the ambiguity of "just buy whatever".)
The wife took a sticky note from the drawer and wrote stroke by stroke: "5 people, 7 o'clock, 1 bottle of Wuliangye, 12 bottles of Old Kingway beer, beef (from Li's at the South Gate), marinated pig ears, stir-fried kidneys with scallions, roast goose, spare rib soup." Finally, she drew a circle around the "beef" item—last time she bought frozen beef from the wrong supermarket, and her husband said it "tasted like chewing wood." (7.2.2 [Review Record]: Convert oral requirements into a traceable list to avoid omissions)
2. Procurement execution: Ensure input quality with "screening logic"
After hanging up the phone, his wife first rummaged through the fridge: half a chicken (left over from last week), three bottles of Lao Jinwei beer (not enough) — she had to do some supplementary shopping. She went to the wet market with a note in her pocket. Her first stop was Li's Roast Meat Shop at the South Gate. "Brother Li, two catties of braised beef — I want the rib part, not too fatty." The boss cut a piece and handed it over. "It was just braised this morning. It's still warm." The wife pinched it: the meat was firm and didn't stick to her hands (fresh braised beef doesn't get sticky). She smelled it: there was the aroma of the meat in the braised fragrance, without the strange smell of preservatives (7.4.3 "Procurement Verification": Use sensory inspection to confirm that the product meets expectations).
When buying marinated pig ears, she visited three stalls. At the first stall, the pig ears were dark in color (maybe they had been stored for two days). At the second stall, the tips of the pig ears had fluff (not properly cleaned). At the third stall, the pig ears were translucent and evenly marinated. Then she picked one. (7.4.1 "Supplier selection": Based on the criteria of "freshness + processing technology", it's not a random purchase.)
3. Capacity replacement: Use "outsourcing" to address the urgent need
When getting home, his wife put the ingredients back in place: she put the beef in the refrigerated compartment (to prevent it from getting a strange smell), wrapped the marinated pig ears with plastic wrap (to prevent odor mixing), and put 5 opened bottles of Laojinwei beer into the fridge (iced beer quenches thirst better) (7.5.5 "Product protection": Maintain the product value through storage methods).
Just as she was about to stew the sparerib soup, she suddenly slapped her forehead. Her home had a single burner. Stewing sparerib soup required slow cooking for an hour, and she wouldn't be able to stir - fry dishes during that time. If she waited for the soup to be done before stir - frying, she definitely wouldn't make it for dinner at 7 o'clock. She took out her phone and sent a message to "Longfeng Wagon Stewed Soup": "Boss, deliver a serving of pumpkin and mung bean sparerib soup at 7 o'clock. Make sure it's well - stewed and don't put too much sugar." (Outsourcing products: When internal resources are insufficient, use qualified external resources to fill the gap.)
4. Order conflict: Use "priority" to clarify the boundaries
I had just put down my phone when my daughter called. "Mom, I'm bringing two colleagues home. You don't need to cook anything special. Just make something simple."
His wife quickly did the math. "Your dad will bring five people, and you'll bring two. That's a total of seven people. There's still half a chicken in the fridge. We can just make stir-fried chicken cubes. How about having dinner together?" (7.2.3 "Order Consolidation": Turn "two orders" into "one order" through communication to reduce redundant work.)
The daughter agreed with a smile. Less than two minutes later, the son's phone rang again. "Mom, I'm bringing three classmates back. They want to eat the Coke chicken wings you make."
The wife frowned and said, "Son, there will be seven people at home tonight. There aren't enough plates. How about you going to McDonald's with your classmates? Mom will make you double servings of Coke chicken wings tomorrow, adding your favorite Orleans powder." (7.2.3 "Order Rejection": When resources (ingredients, space) cannot meet the demand, clearly state the reason and provide an alternative solution to avoid negative reviews caused by "reluctantly agreeing".)
5. Production process: Control the results with "standard actions"
At 4 p.m., the wife starts to prepare the ingredients. First, she puts the rice into the rice cooker (sets the timer for 1 hour so that it will be cooked at exactly 7 p.m.). Then she washes the scallions (selects those with long white parts as they make the stir - fried pig kidneys more fragrant), cuts the pig kidneys into flower - shaped slices (using a diagonal knife cut to make them more flavorful), and marinates the pork slices (adds starch and cooking wine to make them tender).
When it was her turn to make Kung Pao Chicken, she suddenly got stuck: the last time she made it was last month, and she forgot the right heat for frying the peanuts. She took out *365 Sichuan Dishes* and flipped to page 89, the section on "Kung Pao Chicken", and read the steps while pointing: "1. Put the peanuts into cold oil and fry them over low heat until golden; 2. Toss the chicken cubes with starch evenly and fry them in 70% hot oil until the surface changes color; 3. Sauté ginger and garlic until fragrant, add the chicken cubes, peanuts and sauce, and stir-fry for 1 minute." (7.5.1 "Operation Instruction Manual": When skills are unclear, use standardized documents to guide operations and avoid "going by feeling".)
She followed the steps: Turn off the heat when the peanuts are frying and making crackling sounds (to avoid burning), the oil surface should emit wisps of blue smoke when adding the diced chicken (it's just about 70% hot), and prepare the sauce according to the ratio (2 tablespoons of light soy sauce, 1 tablespoon of vinegar, and half a tablespoon of sugar). After stir - frying, she picked up a piece - the meat was tender and the saltiness was just right (8.2.4 "Product monitoring": Confirm through self - inspection that the process output meets expectations), then she put it on a plate.
6. Non-conforming products: Use "quick fixes" to salvage the experience
At 9 p.m., the guests left. The wife was wiping the dining table, unable to straighten her back — she had been standing for 3 hours and her legs were numb. She said to her husband, "In the past two months, you've brought your colleagues back three times, and I've brought my daughter's classmates once. Every time, I have to prepare three hours in advance. The single cooking stove is simply not enough. Last time, when I was stewing the sparerib soup and stir-frying the pig kidneys at the same time, they vied for the use of the pot. The soup overflowed and made the stove all greasy." (6.3 "Infrastructure Improvement": Propose equipment upgrade requirements based on usage frequency)
"Also, you have to wash 20 plates each time when doing the dishes. I went to the vegetable market yesterday and saw that Sister Zhang next door hired a part-time worker. The worker comes to work for 2 hours every afternoon, and it only costs 30 yuan. If we could hire one, I wouldn't have to soak the black fungus one day in advance for the next party." (6.2 "Human Resources Supplement": Put forward personnel requirements based on the workload to avoid low efficiency caused by "bearing everything alone".)
The husband rubbed her shoulders and said, "You decide—it's up to you to handle the family affairs." (5.5 "Responsibilities and Authorities": Define the decision-making boundaries to avoid shirking.)
Finally: The ISO logic hidden in the hustle and bustle of daily life
In fact, every single thing just now – from answering her husband's call, to calling her son back; from selecting beef, to looking through the recipe book; from making twice - cooked chicken cubes, to saying about changing the stove – is the "life version" of the ISO 9000 system.
The so - called "customer orientation" means asking clearly "what you want" (number of people, taste) instead of "what I think you want".
The so - called "process control" means using recipes to manage "how to do it" (such as the heat for frying peanuts and the time for stir - frying chicken cubes), and turning "random improvisation" into "stable output".
The so - called "improvement" means learning from "the chicken cubes were overcooked" that "set an alarm next time", and thinking of "changing to a double - burner stove" from "a single burner is not enough".
ISO has never been the "patent" of enterprises. It is a logic of "doing things well" broken down into replicable steps: turning vague requirements into clear checklists, turning random choices into reliable standards, and turning problem areas into starting points for improvement.
As the wife said, "Actually, I've never studied ISO, but I know that if you ask clearly in advance, choose the right things, follow the steps, and correct mistakes promptly, you can make everyone enjoy their meals."
This is the most genuine appearance of quality management – not some high - end forms, but the "stability" hidden in the daily life: being stable so that one doesn't panic during every dinner invitation, being stable so that every dish won't be extremely bad, and being stable so that problems can be solved quickly even if they occur.
Look, even cooking can make use of ISO. In this world, what system can't be learned? It's just a matter of "doing small things meticulously and doing meticulous things thoroughly".