Blog
Espresso guides, machine reviews, and barista technique from Papel Espresso — practical articles on dialing in shots, troubleshooting channeling, and machine care.

The Impact of Drip Tray Height on Your Espresso Measuring Accuracy
In the meticulous craft of brewing espresso, we obsess over variables. We fine-tune our grind size to perfection, weigh our coffee dose to a tenth of a gram, and monitor brew temperatures with unwavering focus. Yet, a surprisingly influential factor often goes unnoticed: the physical distance between the portafilter spouts and the coffee scale. This […]
Improving Your Espresso Workflow with a Low Profile Drip Tray
The journey to crafting the perfect espresso at home is a rewarding one, filled with learning, tweaking, and upgrading. You invest in quality beans, a capable grinder, and perhaps even a bottomless portafilter. Yet, a common frustration often emerges from an unexpected place: the drip tray. The limited vertical space between the group head and […]
How to Fit a Coffee Scale and a Large Mug Under Your Gaggia Portafilter
The Gaggia Classic Pro is a legend in the world of home espresso, loved for its robust build and fantastic potential. However, every owner quickly discovers its one major quirk: the tight space between the portafilter spouts and the drip tray. This limited clearance makes one of the most crucial steps in brewing—weighing your espresso […]
Solving Clearance Issues: Why Your Gaggia Classic Needs a Slim Drip Tray
The Gaggia Classic is a legend in the world of home espresso. For decades, it has served as the gateway for countless enthusiasts, offering a robust platform for learning the craft of pulling a perfect shot. Its timeless design and powerful performance have cemented its place in kitchens worldwide. However, this beloved machine has one […]
The Impact of Bean Feed Rate on Espresso Channeling and Distribution
The quest for the perfect espresso shot is a journey filled with variables. Baristas and home enthusiasts alike obsess over grind size, dose weight, water temperature, and pressure, meticulously tweaking each one to achieve a balanced and delicious extraction. However, there is a more subtle, often overlooked factor that can have a profound impact on […]
How to A/B Test Slow Feeding Techniques at Home
Does your pet devour their meal in thirty seconds flat, only to look at you for more or, worse, suffer from indigestion and vomiting? You’re not alone. Fast eating is a common issue among pets, often leading to health problems like bloat, discomfort, and obesity. Slow feeding solutions, from puzzle bowls to snuffle mats, offer […]
Understanding the Popcorning Effect When Slow Feeding Espresso Beans
For the dedicated home barista, the quest for the perfect espresso shot is a journey of continuous refinement. Techniques like single dosing and slow feeding have gained immense popularity, offering unparalleled control over the grinding process. However, these methods introduce a unique challenge: the popcorning effect. This phenomenon, where the last few coffee beans jump […]
Does Slow Feeding Increase the Lifespan of Your Grinder Burrs?
The quest for the perfect cup of coffee often leads enthusiasts down a rabbit hole of techniques, tools, and theories. One such practice that has gained traction, especially in the single-dosing community, is slow feeding. This involves gradually adding coffee beans to a running grinder rather than dumping the entire dose at once. The purported […]
Slow Feeding for Decaf Espresso: Solving Common Extraction Issues
Pulling a rich, balanced shot of decaf espresso can often feel like a frustrating puzzle. You use the same technique that works perfectly for your regular beans, only to be met with a gushing, under-extracted shot that tastes disappointingly sour. This common problem isn’t your fault; it’s a direct result of the decaffeination process. The […]
Mastering Dial-In: How to Adjust Your Routine for Slow Feeding
There’s a unique frustration in the world of home espresso. You’ve done everything right: you’ve weighed your beans, prepared your puck with care, and locked in the portafilter. You start the shot, and the timer begins to climb… and climb. Instead of a beautiful, flowing extraction, you get a few slow, dark drips. This is […]











