Best Coffee Beans for Cafetiere (French Press) - Complete UK Guide
Quick Summary: Choosing Coffee Beans for Cafetiere
The best coffee beans for a cafetière are medium to dark roast, ground coarse and used within six weeks of the roast date. A cafetière steeps grounds in hot water for four minutes with no filter paper and no pressure, so the bean does most of the work that a machine would otherwise do. Get the roast level and grind size right, and a cafetière produces a fuller, more textured cup than most home espresso machines manage. Get either wrong, and the same beans turn out bitter, gritty, or thin.
This guide covers which Caffé Prima beans suit a cafetière, the method that gets a consistent result every time, and the mistakes that are most likely to be the reason your coffee doesn't taste the way it should.
Which Caffé Prima Beans Work Best in a Cafetière?
Immersion brewing is forgiving of roast level in a way that espresso machines are not, because there is no pressure to expose flaws in the bean. That makes medium-dark and dark roasts the safest starting point: they extract fully within four minutes without turning bitter, and their body holds up once the grounds are pressed to the bottom. Medium roasts work too, and give a brighter, more balanced cup for drinkers who find dark roasts heavy.
1. Italian Mahogany: the most forgiving default
Caffé Prima Italian Mahogany is a dark roast with cinder toffee and cocoa notes, very low acidity, and a full body. With 50 reviews, it is the best-selling bean in our range and the most forgiving to brew: small errors in grind size or steep time make less difference to the final cup than they would with a lighter roast. It is the right starting point for anyone new to cafetière brewing.
Use 20g of Italian Mahogany per 300ml mug, ground coarse, and steep for four minutes.
2. Continental Blend: the budget option with strong body
Caffé Prima Continental Blend is a medium-dark blend of Brazilian Arabica and Vietnamese Robusta with dark cocoa and hazelnut flavour. The Robusta content gives it a fuller, more intense body than a pure Arabica blend at the same roast level, which comes through clearly in a cafetière's full-immersion brew. This blend is the lowest-cost entry point in the range and a reasonable everyday choice for anyone brewing multiple cafetières a week.
3. 100% Colombian: the smoother, more balanced choice
Caffé Prima 100% Colombian is a medium roast, mountain-grown Arabica with caramel, hazelnut, and almond notes. At 56 reviews it is the highest-reviewed non-decaf bean in the range. Where Italian Mahogany and Continental lean into intensity, the Colombian gives a cleaner, more balanced cup that suits drinkers who find dark roasts too heavy first thing in the morning.
4. Decaffeinated Brazilian Arabica: the full-flavoured decaf option
Caffé Prima Decaffeinated Brazilian Arabica is decaffeinated using the CO2 process, a chemical-free method that removes 99.9% of the caffeine while preserving the bean's milk chocolate flavour and silky body. Its medium-to-dark roast and full body hold up well in a cafetière using the same 20g dose and coarse grind as the rest of the range.
How Do You Make Cafetière Coffee Properly?
The method matters as much as the bean. Here is what you need and how to do it.
What you need: a cafetière, coarsely ground coffee, a kettle, a scale (or a tablespoon if you don't have one), and a timer.
A note on sizing: cafetières are usually labelled by small French-style cups rather than full mugs, so a "900ml" or "8-cup" cafetière holds roughly three regular 300ml mugs. The rest of this guide uses mugs, not the cup count on the box.
- Boil the kettle, then let the water sit for 30 seconds before pouring, or until it reaches roughly 92 to 96°C. Water straight off the boil is too hot for coffee and can scorch the grounds.
- Add the coffee to the empty cafetière. For a full 900ml cafetière (about three mugs), use 60g of coarsely ground coffee, a 1:15 ratio.
- Pour a small amount of water over the grounds, just enough to wet them, and wait 30 seconds. This is the bloom: fresh coffee releases carbon dioxide as it absorbs water, and letting that gas escape before adding the rest of the water improves how evenly the coffee extracts.
- Fill the cafetière with the remaining hot water and stir once, gently.
- Put the lid on without pressing the plunger, and leave it for four minutes.
- Press the plunger down slowly, over about ten seconds, then pour immediately. Coffee left sitting in a cafetière after pressing continues to extract and turns bitter within minutes.
If the cup tastes weak, use more coffee next time rather than steeping for longer. If it tastes bitter or harsh, the grind is probably too fine.
Why Does Grind Size Matter More Than Anything Else?
Grind size is the single most important variable in cafetière brewing, more important than the bean itself. A cafetière has no paper filter, so the grounds sit directly in the water for four minutes with nothing to stop over-extraction if the particles are too small.
Coarse grounds, with a texture close to sea salt, extract slowly and evenly across the full four minutes. Fine grounds extract too quickly, pull out the bitter compounds along with the good ones, and slip through the cafetière's metal mesh filter, leaving gritty sediment at the bottom of the cup. Buy whole beans and grind them coarse just before brewing wherever possible. Pre-ground coffee starts losing its aroma within days of grinding, well before most people get through a bag, so whole beans ground fresh make a bigger difference in a cafetière than in almost any other brewing method.
Does Water Hardness Affect a Cafetière?
Yes, though the effect is smaller than grind size or roast level. Hard water, common across much of the South and East of England, can mute some of the caramel and hazelnut notes in a medium roast like the Colombian. Filtered water gives a more accurate read of what the bean actually tastes like, and is worth using if your local water leaves a visible layer of limescale on your kettle.
How Fresh Should Cafetière Coffee Beans Be?
They should be quite fresh. Caffé Prima roasts in small batches and typically delivers within four weeks of the roast date, which lands beans right as they're settling into their best-tasting stage rather than past it. A short rest after roasting is actually a good sign: coffee needs about 3 to 7 days for lighter roasts, or 10 to 14 days for darker roasts, for the CO2 released during roasting to settle before it brews at its best. Beans that arrive within that four-week window are usually just past this stage, with several more weeks of good flavour still ahead of them.
The packaging extends that further. Each bag is foil-lined with a one-way degassing valve and a resealable closure, which lets CO2 escape without letting air back in, so the beans keep their flavour well after the bag has been opened.
See our guide to storing coffee beans for how to keep them at their best once they arrive.
Should You Buy Whole Beans or Pre-Ground Coffee for a Cafetière?
Whole beans, ground just before brewing, produce a noticeably better cup than pre-ground coffee. If grinding at home isn't an option, buy pre-ground coffee labelled specifically for cafetière or French press use, and use it within a week of opening. Pre-ground coffee sold for espresso or filter machines is too fine for a cafetière and will produce a gritty, over-extracted cup.
Why Are More UK Coffee Drinkers Using a Cafetière Instead of Instant?
Instant coffee still accounts for the majority of in-home coffee drinking in the UK, but that is changing. The British Coffee Association reports that the UK drinks around 98 million cups of coffee a day, and that ground coffee and single-serve formats are growing fastest among drinkers aged 16 to 34. A cafetière is one of the cheapest ways to make that switch: no machine to buy, no pods to run out of, and a noticeably better cup than instant for the price of the beans alone.
What If You Want a Decaf Option?
The Caffé Prima Decaffeinated Brazilian Arabica works well for anyone cutting back on caffeine without giving up the cafetière ritual. Brewed the same way as the rest of the range, 20g per mug and a four-minute steep, the CO2-processed decaf keeps the ritual and the flavour while removing 99.9% of the caffeine.
For Cafés, Guesthouses, and Offices Serving Cafetière Coffee
Cafetières are common in hotel rooms, B&B breakfast services, and small offices that don't run a full espresso setup. For businesses buying at that scale, Caffé Prima's wholesale coffee range is available in 6kg cases with free next-day delivery on orders over £45 and no minimum order commitment, which suits a guesthouse restocking a handful of rooms as easily as a larger contract caterer.
Cafetière Bean Quick Reference
Cafetière Bean Quick Reference
| Caffé Prima Bean | Roast | Price Tier | Grind | Steep Time | Best For |
|---|---|---|---|---|---|
| Italian Mahogany | Dark | Entry-level | Coarse | 4 minutes | Beginners, strong coffee lovers |
| Continental Blend | Medium-dark | Entry-level | Coarse | 4 minutes | Everyday use, budget option |
| 100% Colombian | Medium | Mid-range | Coarse | 4 minutes | Smoother, more balanced cup |
| Decaf Brazilian Arabica | Medium-dark | Premium | Coarse | 4 minutes | Full-flavoured decaf |
Frequently Asked Questions
What is the best coffee bean for a cafetière? Italian Mahogany is the most forgiving thanks to its dark roast and low acidity. For a smoother, more balanced cup, the 100% Colombian is the better choice.
What grind size should I use for a cafetière? Coarse, similar in texture to sea salt. A finer grind over-extracts in the four-minute steep and slips through the metal filter, leaving gritty sediment in the cup.
How much coffee do I use in a cafetière? 20g of coffee per 300ml mug, or 60g for a full 900ml cafetière. That works out to a 1:15 coffee-to-water ratio.
How long should cafetière coffee steep? Four minutes from the moment the water is added, with the lid on but the plunger not yet pressed. Pour immediately after pressing, since coffee left sitting in the cafetière keeps extracting and turns bitter.
Can I use dark roast beans in a cafetière? Yes. Dark roasts like Italian Mahogany are one of the safest choices for a cafetière, since immersion brewing has no pressure to expose the flaws that dark roasts can show in an espresso machine.
Is pre-ground coffee suitable for a cafetière? Only if it's labelled specifically for cafetière or French press use. Pre-ground coffee sold for espresso or filter machines is too fine and will over-extract in four minutes of full immersion.
How fresh should the beans be for a cafetière? Beans reach peak flavour 72 hours after roasting and are best used within six weeks of the roast date. Caffé Prima delivers beans within a maximum of six weeks from roast to delivery, with same-day dispatch for orders placed before 3pm.
Getting Started
Start with 1kg of Italian Mahogany or Continental Blend, ground coarse, using 60g for a standard 900ml cafetière and a four-minute steep.
Caffé Prima delivers freshly roasted beans with a maximum of six weeks from roast to delivery, free next-day delivery on orders over £45, and no minimum order commitment. The full Caffé Prima coffee bean range is available for home buyers, and cafés or offices can order 6kg cases from the wholesale collection.
