Roasting
Your First Home Coffee Roast Needs a Small Log
Record a first home roast with input weight, machine programme, key events and cooled output. Keep safety instructions separate from experimental profiles.
Publication Byline
Crema Journal Editorial
Crema Journal publishes source-based coffee guides with AI assistance. This is a publication byline, not an individual expert. Sources and the scope of each guide are listed on the article; hands-on testing is not claimed.
21 guides
Brewing
French Press Coffee Without a Muddy Last Cup
A measured French press starting recipe, gentle pressing and prompt decanting. Separate strength adjustments from grind and steeping changes.
Brewing
A One-Cup V60 Recipe You Can Adjust Sensibly
Start a V60 with 15 g coffee and 250 g water, then change one variable based on taste. Includes batch scaling and a simple stalled-drawdown checklist.
Gear
Choosing Espresso Water Treatment by the Problem
Choose carbon filtration, hardness treatment or reverse osmosis based on water tests and your machine's requirements, not a filter's coffee marketing label.
Brewing
Remineralising Coffee Water Without Guessing
Keep concentrate recipes, units and intended use attached to your coffee-water mix. Filter-brew water and espresso-boiler water are not interchangeable.
Brewing
Testing Tap Water Before It Goes Into Espresso
What to test in espresso water, why hardness and alkalinity differ, and why a cheap TDS reading cannot certify that water is safe for your machine.
Espresso
Espresso Puck Prep: A Routine You Can Repeat
A restrained puck-preparation routine: dry basket, suitable dose, even distribution and a level tamp. Learn when WDT helps and when to stop adding steps.
Espresso
Dialing In Espresso Without Changing Everything
A practical espresso dialing-in sequence: fix dose, weigh yield, adjust grind, then taste. Includes a shot log and clear reasons to stop adjusting.
Espresso
Espresso Temperature: Adjust It After the Recipe
Before changing espresso temperature, check warm-up, dose and yield. A controlled tasting comparison is more useful than one supposed temperature for every roast.
Espresso
Why Your Espresso Shot Time Suddenly Changed
Diagnose espresso timing drift without chasing 30 seconds. Check what the timer measures, actual dose, retained grounds, coffee age and puck preparation.
Gear
Using a Puck Screen Without Overfilling the Basket
Check screen diameter, thickness and basket headspace before adding a puck screen. Compare a controlled recipe and clean the mesh as the maker instructs.
Beans
Choosing Moka Pot Coffee and Fixing a Harsh Brew
Pick a small bag for your moka pot, use the correct fill and grind guidance, and separate roast preference from overheating or unsafe preparation.
Beans
Buying and Storing Coffee You Can Finish Fresh
Choose bag sizes from your real coffee use, check roast information, and keep daily beans dry and sealed. Includes a simple buying calculation.
Beans
Choosing Coffee Beans for a Breville Espresso Machine
Choose beans for your Breville by basket type, roast information and taste preferences. Start with a small bag and avoid treating a brand list as a recipe.
Gear
Flat vs Conical Burrs: Ask Better Buying Questions
Burr shape alone cannot predict your espresso. Compare adjustment, usable grind range, cleaning and service before paying for a promised flavour profile.
Gear
Single or Dual Boiler? Count Your Milk Drinks First
Compare espresso boiler designs through an actual morning routine: straight espresso, one cappuccino or several milk drinks, with warm-up and maintenance in view.
Espresso
What a Bottomless Portafilter Can Actually Tell You
Use a bottomless portafilter to spot spraying and uneven flow without mistaking a neat stream for proof of perfect extraction. Taste remains the final check.
Gear
Cleaning an Espresso Water Tank Without Guesswork
A model-aware water-tank cleaning routine, including removable parts, filters and safe rinsing. Tank cleaning is not the same procedure as descaling a boiler.
Gear
Set Up a Home Espresso Station That Fits Your Routine
Plan an espresso station around clearance, electrical safety, water, grinding and cleaning. A practical setup checklist before buying more accessories.
Roasting
Air vs Drum Coffee Roasters: Plan the Work First
Compare home coffee roasters by batch size, ventilation, supervision and cooling. Air or drum is only part of the decision, not a promise of better flavour.
Gear
Grinder Retention: What to Measure Before You Buy
Distinguish grinder retention from grounds exchange, run a basic input-output check, and compare single-dosing workflows without invented product rankings.