Brew Vero
Barista in PajamasPour-over that tastes the same every morning
Repeatability is the entire skill. Once the same recipe reliably gives you the same cup, making it better becomes straightforward.
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Grinders
- Conical vs flat burrs: what actually changes
- Does burr size actually matter?
- Grinder habits that quietly cost you shots
- Grind size by brew method, in microns
Beans
- Roast levels, and why they change how you grind
- Washed, natural, honey: what processing does to the cup
- How long to rest coffee, and how to store it
Espresso
Technique
The gap between a decent pour-over and a great one is smaller than the gap between a consistent one and a random one. If every cup is different you cannot tell whether a change helped, so you never accumulate any knowledge. Lock the process down first, then improve it.
The five variables
Everything that happens in a pour-over is one of these: grind size, water temperature, ratio, pour schedule, and agitation. Every recipe you have ever read is a set of choices about those five. Hold four still and move one, or you will learn nothing.
A starting recipe
This works in a cone, a flat bottom, or anything else with a paper filter.
| Step | What to do |
|---|---|
| Dose | 15 g coffee to 250 g water, a 1:16.7 ratio |
| Grind | Medium, around 600–700 µm |
| Water | 94 °C. Off-boil is fine for anything but very light roasts |
| Bloom | 45 g of water, wait 40 seconds |
| Pours | To 150 g, wait for it to drop, then to 250 g |
| Total | Drawdown finished around 2:45 – 3:15 |
The bloom
The first pour wets the coffee and lets the trapped CO2 escape. Skip it and that gas will keep pushing water away from the grounds for the rest of the brew, giving you patchy, uneven extraction.
Use roughly two to three times the coffee weight in water and give it 30 to 45 seconds. Fresh coffee will rise dramatically. Older coffee will barely move, which is a useful freshness check in itself.
Pouring
Pour slowly enough to keep control and aim for the centre, spiralling out but stopping well short of the paper. Water poured directly onto the wall runs down the filter without passing through much coffee, which is a channel by another name.
Agitation is a real variable, not an accident. A vigorous pour extracts more than a gentle one at the same grind. That is a tool, but only if you do it the same way each time.
Drawdown time tells you what went wrong
Time from the end of the last pour until the bed is dry. It is the most informative number in pour-over and it costs nothing to collect.
| Drawdown | Likely cause | Fix |
|---|---|---|
| Much too fast, under 2:00 | Grind too coarse, or water channelled | Grind finer, pour more gently |
| In range, 2:45 – 3:15 | Nothing wrong | Adjust to taste, not to the clock |
| Too slow, over 4:00 | Grind too fine, or fines have clogged the paper | Grind coarser |
| Stalls completely | Far too fine for this brewer | Much coarser, and check the filter seated properly |
Slow drawdown and bitterness usually travel together, because the coffee sat in water longer than intended. Fast drawdown and sourness likewise.
Rinse the paper
Run hot water through the empty filter before you add coffee. It removes the papery taste, which is real and detectable in a light roast, and it preheats the brewer and the vessel so your brew temperature does not collapse on the first pour.
Cone or flat bottom
A cone concentrates the bed toward a single hole, so flow is faster and the coffee at the point sits in more water. It tends to produce clarity and a lighter body, and it is less forgiving of a bad pour. A flat bottom spreads the bed evenly and drains through several holes, so extraction is more uniform and the result is usually rounder and sweeter, with more tolerance for sloppy technique.
Neither is better. A cone rewards precision, a flat bottom forgives its absence.
Sour and thin, drawdown fast? Grind finer. Bitter and drying, drawdown slow? Grind coarser. Balanced but weak? Keep the grind and use less water. Fix the grind before you touch anything else.
Log each brew with its grind, ratio and drawdown time. Over a couple of weeks the pattern in your best cups becomes obvious in a way that remembering never manages.
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