Beans & Origins
The Best Coffee for Beginners
Start with a medium-roast washed Latin American coffee, a burr grinder and a scale. What to buy first, in what order, and what to skip.
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Plain answers about coffee, with the numbers attached
37 articles on brewing, roast levels, caffeine and beans. Measured figures rather than adjectives, every source linked, and a clear note wherever the evidence is thinner than the headlines suggest.
Start with a topic
Brewing
Ratios, grind, water and time — the four dials that decide how a cup tastes.
6 articles
Espresso
What actually defines espresso, what a shot contains, and what you can do without a machine.
7 articles
Cold Brew & Iced
Steeping cold for 12–24 hours makes a different drink from pouring hot coffee over ice.
6 articles
Roast Levels
Light, medium and dark describe how far a bean went in the roaster — not its strength.
4 articles
Caffeine & Decaf
How much caffeine is actually in a cup, a shot, a pot — and in decaf.
6 articles
Beans & Origins
Where coffee grows, how the cherry becomes a bean, and what to buy.
8 articles
Most read
Beans & Origins
What Does Coffee Taste Like?
Bitter, acidic, sweet, and a body you feel rather than taste. How to describe what is in your cup, and why origin notes are not added flavourings.
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Beans & Origins
Where to Buy Coffee Beans
Roast date beats brand, price and origin. Where to find beans roasted within weeks, and the cost-per-cup maths that makes it affordable.
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Beans & Origins
How to Store Coffee Beans
Oxygen is the enemy, not time. An airtight opaque container at room temperature — and an honest answer on the freezer question.
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Beans & Origins
Types of Coffee Beans Explained
Arabica, robusta, liberica and excelsa compared — plus what single origin, blend and breakfast blend actually mean on a bag.
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Beans & Origins
Where Do Coffee Beans Come From?
The Bean Belt between 25°N and 30°S, the top producing countries, coffee's Ethiopian origin — and whether any is grown in the United States.
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Everything else
- Beans & OriginsHow Coffee Is Made, Cherry to CupPicking, pulping, fermenting, drying, hulling, grading, shipping and roasting — and how washed, natural and honey processing change the flavour.
- Beans & OriginsWhat Is Coffee?Coffee is the roasted seed of a fruit, brewed in water. The whole chain from cherry to cup, and a map of everything else on this site.
- Caffeine & DecafDecaf Espresso and Lattes: The CaffeineA decaf shot carries 3–15 mg, several times a cup of decaf drip. Why espresso concentrates the residue, and what half-caff actually means.
- Caffeine & DecafDoes Decaf Coffee Dehydrate You?No. Decaf is close to water in its effect on fluid balance — and even regular coffee's diuretic reputation is weaker than commonly believed.
- Caffeine & DecafHow Is Decaf Coffee Made?Four industrial processes — Swiss Water, CO2, ethyl acetate and methylene chloride — explained, with what each does to flavour and safety.
- Caffeine & DecafDoes Decaf Coffee Have Caffeine?Yes — about 2 mg per 8 oz cup against 95 mg in regular. What the 97 percent rule means, and when the residue actually matters.
- Caffeine & DecafWhat Coffee Has the Most Caffeine?Robusta beans, a big serving and a strong ratio — ranked by how much each actually moves the number, with the brew methods compared.
- Caffeine & DecafHow Much Caffeine Is in a Cup of Coffee?About 95 mg in an 8 oz cup — but the real range is wide. Milligram figures by serving size, brew method and pot, with the 400 mg guideline.
- Roast LevelsHow to Roast Coffee Beans at HomeRoast green beans in a pan, an oven or an air popper. First and second crack, timings, cooling, degassing — and the ventilation you will need.
- Roast LevelsLight vs Dark Roast: Which Has More Caffeine?By weight light roast wins; by scoop dark roast often does. Both answers are correct — here is the arithmetic that makes them flip.
- Roast LevelsWhat Is Dark Roast Coffee?Dark roast runs into or past second crack, around 437–450°F. Why it tastes stronger, why it isn't more caffeinated, and why it's less acidic.
- Roast LevelsWhat Is Light Roast Coffee?Light roast is coffee stopped shortly after first crack, around 356–401°F. What that does to acidity, body, caffeine and how you should brew it.
- EspressoWhat Is Café au Lait?Brewed coffee and scalded milk in equal parts — not an espresso drink. How it differs from a latte, and the New Orleans chicory version.
- EspressoThe Types of Coffee Drinks ExplainedLatte, cappuccino, flat white, cortado, macchiato and the rest — separated by the one thing that actually differs: the ratio of milk to espresso.
- EspressoWhat Is an Espresso Shot?Single, double, ristretto and lungo explained by volume and ratio — plus how many shots are actually in a latte, cappuccino and americano.
- EspressoHow to Make Espresso at HomeDose, grind, tamp and timing for a proper shot — plus an honest account of what a moka pot and an AeroPress can and cannot reproduce.
- EspressoAre Espresso Beans the Same as Coffee Beans?Yes — same species, same farms, same seeds. What the espresso label on a bag actually tells you, and when it matters for your brewer.
- EspressoEspresso vs Coffee: The DifferenceSame beans, different method. Pressure, grind, ratio and time set espresso apart from drip — and reverse the answer on which has more caffeine.
- EspressoWhat Is Espresso?Espresso is a brewing method defined by pressure: about 9 bar through fine grounds for 25–30 seconds. Not a bean, not a roast, not a flavour.
- BrewingWhat Is Ground Coffee?Ground coffee is roasted beans broken into particles for brewing. What the grind labels mean, how it differs from instant, and how fast it goes stale.
- BrewingHow to Grind Coffee BeansGrind size by brewing method, why burr grinders beat blades, and what to do when you have no grinder at all — including where to get beans ground.
- BrewingHow to Make Coffee on the StoveThree stovetop methods: the moka pot, the saucepan brew and the percolator. What each one does to the cup, with timings and safety notes.
- BrewingHow to Use a Drip Coffee MakerWhere the water goes, how much coffee to use, which filter to buy and how often to descale — plus how a drip machine actually works inside.
- BrewingHow to Make the Perfect Cup of CoffeeFive variables decide how coffee tastes: ratio, grind, water, temperature and time. Set them once and every cup after that is repeatable.
- BrewingHow to Make Coffee Without a Coffee MakerFive ways to brew real coffee with no machine: saucepan, sieve, mug steep, improvised filter and cloth. Ratios and timings for each.
- Cold Brew & IcedHow to Make Iced CoffeeThree methods for iced coffee that isn't watery: flash-chilled over ice, brewed double strength, or chilled first. With ratios and timings.
- Cold Brew & IcedIs Cold Brew Coffee Healthy?Cold brew is measurably less acidic than hot coffee. Whether that makes it healthier, or gentler on your stomach, is a much weaker claim.
- Cold Brew & IcedIs Cold Brew Stronger Than Coffee?Cold brew is usually stronger as sold, but not because cold water extracts more. The honest answer depends on the ratio and the dilution.
- Cold Brew & IcedCold Brew vs Iced CoffeeCold brew steeps for hours without heat; iced coffee is brewed hot and chilled. What that changes in taste, caffeine, cost and how long each keeps.
- Cold Brew & IcedHow to Make Cold Brew CoffeeA 1:8 cold brew recipe you can pour straight over ice, with grind size, steep times, filtering technique and a fix for every common fault.
- Cold Brew & IcedHow to Make Cold Brew ConcentrateA 1:5 cold brew concentrate recipe by weight, with steep times, grind size, a dilution table and the mistakes that make it bitter.