The Methods
Brew, understood.
Three things decide how your coffee tastes, and you can feel every one of them in the cup. Once you know what they do, you can fix a brew instead of guessing at it.
Want the why first? The Science Behind Coffee covers where it grows, how it's processed and what the roast does.
Start here · what do you already have?
Starting from nothing? A or an is the honest first buy. Both are cheap, neither needs power, and neither is easy to ruin while you find your footing.
01 · The three levers
Brewing is just three levers.
Hot water pulls flavour out of the coffee. The sharp, sour notes come out first, then the sweetness, then the bitter ones last. Three things decide how far you get.
Grind
Finer coffee has more surface for the water to touch, so more comes out, faster. Coarser coffee gives up its flavour slowly. This is your main dial.
Water
Hotter water pulls harder. It also needs a little mineral in it: filtered tap water is ideal, and distilled or RO water makes a flat cup.
Time
The longer the water and coffee sit together, the more comes out. Stop too early and it's sour. Go too long and it turns bitter.
Aim for roughly one part coffee to sixteen parts water, which is about 55 g of coffee per litre. Done right, around a fifth of the coffee ends up dissolved in your cup. You don't need to measure that. You just need to know that sour means not enough, and bitter means too much.
Try it · drag the grind
This is set up for a filter brew, where the middle is the target. Every brewer has its own middle: espresso sits at the fine end on purpose, and cold brew sits at the coarse end. What never changes is what happens when you overshoot either way.
Medium
About the size of table salt.
Right for: Pour-over · AeroPress
02 · Water
Water is almost all of it.
A brewed cup is about 98% water. Get that wrong and nothing you do to the coffee will rescue it. This is the cheapest change on this page, and in most Indian kitchens it is also the one that changes the most.
Too much mineral
Hard tap
Common across much of India. The water is already carrying about as much calcium and magnesium as it can, so there is little room left for the coffee's own acids to show. The cup reads dull and faintly chalky, and your kettle furs up.
Too little
RO or distilled
The opposite problem, and the one people walk into believing it is the safe choice. Take the minerals out entirely and there is nothing for the flavour to hold on to. Clean, and hollow.
What to aim for
Some, not much
Roughly 75 to 150 mg of dissolved solids per litre. Bottled water usually prints this on the label as TDS. In that range coffee tastes like itself.
Temperature, without a thermometer. Boil the kettle, take the lid off, and wait. Around half a minute leaves you near 96°C, a minute near 93°C, two minutes near 88°C. That is rough, and it moves with your kettle and your kitchen, but it is close enough for every brewer on this page. An espresso machine sets its own temperature, so it is not your problem there.
None of this needs to become a project. If your coffee already tastes good, your water is fine. This section is for the cup where the grind is right and it still reads flat.
03 · Equipment, matched
Start from the cup you want.
The brewer decides the cup as much as the coffee does. Tell us how you want it to feel — we'll point you to the method, the filter, and the grind that get you there.
04 · The methods
Or start from your gear.
There are two ways to brew. Steeping sits the coffee in one pot of water, which gives a rich, heavy cup. Pouring through sends fresh water past the coffee once, which gives a clean one. The filter decides the texture: metal lets the oils into your cup, paper holds them back.
The numbers · for the method above
No scale?
Grams of water and millilitres of water are the same thing, so a kitchen scale does both jobs. No scale? One level tablespoon of ground coffee is roughly 6 g.
05 · Instant
Instant isn't brewing. It's dissolving.
The brewing already happened, at our end. Easy is spray-dried; Lucent is freeze-dried. In both cases, brewed coffee is dried so it can dissolve again in water. Nothing on this page about grind or steeping applies. There is only one thing to get right, and it's the water.
How much
2 g per cup
About one heaped teaspoon in 150 to 200 ml. Want it stronger? Add coffee, not less water.
How hot
80–90°C
Not boiling. There's nothing left to pull out, so boiling water only burns off the aroma. Boil the kettle, then wait about a minute.
How long
10 seconds
Stir until the coffee has dissolved. That's the whole method. There is no steeping and no waiting.
An honest word. An instant is a different promise from a brewed cup. It is made for the morning when you have four minutes and three of them are already spoken for. Convenience, made properly. It doesn't pretend to be the estate in full, and we'd rather say so than dress it up.
We make two. Easy is the daily one. Lucent is the one to reach for when there's no time but there are still standards.
See both on the shelf →06 · Fix it
Your cup tastes…
Nearly every bad cup is one of four things. Tap what you're tasting.
07 · For the curious
A few words, in plain language.
The words that come up when people talk about brewing, in plain terms.