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Luckin Coffee's Hunger Marketing: Haoguai Coffee Beans Sold Out in Two Days! Is Luckin's Haoguai 5.0 Coffee Bean Dirty Delicious?
The recent Luckin Coffee Haoguai SOE incident has caused quite a stir online. The reason is that after Li Guoqing released videos questioning Luckin Coffee's monopoly on multiple social platforms on the day Haoguai SOE was launched, netizens complained online the next day: They couldn't get Haoguai SOE at all! Most stores showed the drink as sold out. Luckin also...
2022-01-12 Luckin Coffee Haoguai coffee beans SOE hunger marketing dirty coffee -
What is the Roast Color Value of Coffee Beans? How to Judge the Degree of Roast from Appearance
We often make preliminary guesses about the degree of roast based on the external color of coffee beans. For example, if the beans appear brown and relatively bright, we might guess they are lightly roasted; if the color is brown and darker, we would assume they are dark roasted.
2023-11-12 coffee beans roast color value roast degree light roast dark roast coffee appearance -
Why Can Turkish Sand Coffee Be Poured Endlessly? Why Can Some Coffee Be Refilled Infinitely?
In earlier years, FrontStreet Coffee believes everyone often came across such videos on the internet: a street vendor holding a small copper pot continuously rubbing it in a specially designed sand furnace, and coffee liquid would continuously flow out from within the pot. Even when the vendor poured out the coffee, as long as the small pot returned to the sand furnace for renewed rubbing and heating, coffee would once again flow out from within.
2025-01-25 Turkish sand coffee endless coffee pouring coffee refill coffee brewing methods Turkish coffee preparation -
Are Ethiopian Coffee Beans Delicious? Ethiopian Ambassador to China's Livestream Sells Out Coffee Beans in Seconds!
"3, 2, 1... Launch!" Five seconds later "4 tons of Ethiopian coffee beans sold out!" The power of the Eastern people once again astonished the African people! On the evening of January 19, Ethiopian Ambassador to China Teshome Toga entered Li Jiaqi's livestream room to participate in Tmall International's public welfare livestream to support agriculture. The Ethiopian Ambassador to China
2022-01-21 Ethiopian coffee beans ambassador livestream coffee tasting Tmall International agricultural assistance -
Should Fine Powder in Coffee Be Sifted Out? How Should Fine Powder Sifted from Coffee Grounds Be Handled?
Professional coffee knowledge exchange For more coffee bean information Please follow Coffee Workshop (WeChat public account cafe_style) Over-extraction caused by fine powder When brewing coffee, when it comes to fine powder, everyone tries to avoid it, mostly because we associate fine powder with over-extraction, and thinking this way is actually correct, yes. 2013 World Pour-over Champion Matt Perger believes that the Golden Cup
2019-06-16 coffee fine powder should sift out coffee grounds sifted from how handle -
Starbucks Launches Bottled Pink Drink, Sells Out in Seconds?!
For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). For more premium coffee beans, please add FrontStreet Coffee's private WeChat account: qjcoffeex. Even if you haven't tried Starbucks' 🍓 Pink Drink, you've probably heard about it.
2023-04-20 Starbucks Pink Drink bottled beverage limited edition sold out product launch -
Should You Sieve Out Fine Particles When Brewing Pour-Over Coffee? What Size of Coffee Grounds Are Considered Extra Fine? What Is the Role of Fine Particles?
It wasn't until the moment brewing became clogged that people recalled the fear of being dominated by fine particles! "Flow restriction," as a well-known technique to avoid bitterness, has everything to do with fine particles. When fine particles cause clogging during brewing, if flow restriction isn't applied in time, then
2024-06-29 pour-over coffee fine particles coffee brewing coffee grounds size coffee extraction -
Why Does My Moka Pot Produce Less Coffee and No Crema? Techniques for Brewing Rich Crema with a Moka Pot! How to Avoid the "Double Tail"?
Because the Moka pot uses the same pressure-based extraction method as espresso machines, it can produce strong coffee that closely resembles espresso. For this reason, as coffee culture continues to spread, more and more people are getting Moka pots. It's not just because the coffee it makes is strong enough, but also because it's compact and square
2024-08-25 Moka pot coffee extraction crema brewing techniques double tail -
Shanghai Mental Health Center Launches Coffee! Sold Out Immediately Upon Release!
For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). For more specialty coffee beans, please add FrontStreet Coffee on private WeChat, ID: qjcoffeex. No. 600 coffee has been "discharged from the hospital," and this time it's available for purchase by non-employees too! In recent years, located in...
2022-11-20 Shanghai Mental Health Center coffee launch specialty coffee FrontStreet Coffee -
Should Fine Particles Be Retained in Coffee Extraction?
Often, due to issues with grinding equipment, the ground coffee ends up containing many extremely fine particles (fines)! At such times, those preparing to brew coffee face a difficult choice! FrontStreet Coffee often says that too many fines become a double-edged sword. While retaining them may potentially yield rich flavors...
2023-11-13 coffee extraction fine particles coffee brewing grind size coffee consistency -
Why is Colombian Coffee Sour? How to Brew Colombian Huila to Bring Out Sweetness
Professional coffee knowledge exchange For more coffee bean information Please follow Cafe_Style (WeChat official account cafe_style ) FrontStreet Coffee - Colombian Huila Coffee Introduction Huila is a very important coffee-producing region within Colombia. Coffee grows on the valley slopes formed at the intersection of the western coastal mountain range and the eastern mountain range. Among these, San Augustin, because of the Los Naranjos (Orange River) passing through the production
2020-02-13 Colombia coffee why Huila how brew bring out sweetness professional -
What Causes Clumped Espresso Crema? Why Doesn't Espresso Coffee Puck Form Properly?
Hello everyone, today FrontStreet Coffee is sharing a comprehensive collection of common issues that arise during espresso extraction—Version 2.0. It has been over half a year since we shared our post "Common Problems in Espresso Extraction「1.0」," and as for why it took so long to share the second
2025-06-22 espresso crema coffee puck extraction brewing issues coffee troubleshooting -
Are Coffee Grease Filter Cups Useful? Why Does Espresso's Crema Taste Bitter? What Does Espresso Crema Mean? How to Make Delicious Americano Coffee?
From time to time, interesting coffee gadgets appear on the market. For example, LilyDrip, which can change the filter bed structure, or Paragon, a device for rapidly cooling coffee liquid. These tools affect coffee in various ways, ultimately influencing what we drink
2025-08-28 coffee grease filter cup espresso crema bitter crema americano coffee coffee brewing coffee equipment -
Why Does Espresso Spray Out? How to Make Standard Espresso at Home?
FrontStreet Coffee remembers using a bottomless portafilter when first trying an espresso machine. Imitating the instructor's techniques and pressing the extraction button, I saw the first drop of espresso slowly fall into the cup, happily thinking this shot was secured. But unexpectedly, the vertical liquid stream suddenly sprayed out a very light-colored, thin water stream, and the coffee's flow rate
2024-06-05 espresso spray espresso extraction home espresso espresso technique -
Why Is My Espresso Puck Wet? Causes of Slow Extraction and Water Pooling in the Portafilter
Normally, after extracting coffee, the puck should be relatively dry and come out as a complete block. However, we often find that after coffee extraction, the portafilter accumulates a large amount of water, the puck is moist and loose, and the extracted puck cannot form a solid block. Although
2024-09-23 espresso coffee extraction wet puck slow extraction portafilter issues -
What are the Benefits of Flannel Filter Coffee? Why Pour-Over Coffee Flannel Filter Methods Have Been Phased Out
Recently, a customer was enjoying a cup of Mandheling coffee and remarked to FrontStreet Coffee, "This Mandheling is too clean, without any crema, and the mouthfeel is somewhat lacking." This reminded him of the Mandheling he experienced during his travels to Japan, which had a reflective layer of crema on the surface and a wonderfully rich mouthfeel. In fact, whether coffee can be brewed with crema has little to do with technical expertise...
2024-09-22 flannel filter coffee pour-over coffee coffee brewing coffee extraction flannel filter -
Have You Tried 9.9 Yuan Single-Origin Coffee with Free Shipping? Don't Miss Out on This Great Deal! FrontStreet Coffee's Special Fan Offer!
For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). The Lantern Festival has passed, but still struggling to get back into work mode? Great deal on daily coffee beans with rich flavors to energize you! New varieties and flavors waiting for you to try! New daily option: Washed Yirgacheffe - jasmine, citrus, lemon acidity with a fresh, clean taste and black tea finish. Introductory price: 9.9 yuan with free shipping!
2019-02-20 9.9 yuan free shipping single-origin coffee special deal Frontsteet Coffee fan offer -
Introduction to Espresso Extraction Mistakes and Standard Espresso Extraction Demonstration
When making espresso, it's easy to overlook seemingly minor details that actually gradually affect the coffee's taste. Today, FrontStreet Coffee will discuss those often-forgotten details and see how many you've encountered. - Forgetting to purge water before attaching the portafilter If there's a long interval between this espresso extraction and the previous one
2022-05-29 espresso extraction espresso mistakes coffee brewing espresso standards coffee extraction techniques -
Out of Africa Kenya Coffee Beans Fruity Flavors Kenya AA Coffee Affordable Price Excellent Quality
Professional coffee knowledge exchange More coffee bean information Please follow Coffee Workshop (WeChat official account cafe_style) Coffee was introduced to Kenya in the 19th century, when Ethiopian coffee beverages were imported to Kenya via South Yemen. But it wasn't until the early 20th century that Bourbon coffee trees were introduced by the St. Austin Mission. Kenya coffee beans mostly grow at an altitude of 1
2018-08-11 Out of Africa Kenya Coffee Beans Fruit Flavors Coffee Price Affordable Quality -
How Many Cups Can Be Brewed Continuously with an Italian Moka Pot? Can Bialetti Moka Pot Use an Alcohol Lamp for Brewing?
One portion of coffee grounds in a Moka Pot can only brew one cup of coffee. If you want to brew continuously, you must use fresh coffee grounds each time. This is because the soluble substances in coffee are completely dissolved in water after one extraction process. Any subsequent brewing attempts will yield nothing but continued steeping of the woody fibers in the coffee beans.
2025-06-29 Moka Pot Bialetti Coffee Brewing Alcohol Lamp Italian Coffee Maker