For a bold-tasting weekday coffee, start with a dark or high-intensity blend that suits the way you brew it; if you add milk, look for beans the maker specifically recommends for milk drinks. A strength number describes flavour rather than caffeine: check the bean composition separately if caffeine matters, and choose a full-bodied 100% arabica option if you want rich flavour without deliberately seeking a robusta-led blend.
The useful meaning of “strong” changes with the drink you make and whether you mean flavour or caffeine.
If breakfast is a quick espresso or an automatic-machine coffee, begin with beans recommended for that method. Then use the maker’s roast description and intensity label to choose the flavour profile you enjoy; the number is not a caffeine reading.
For a latte or another milk drink, look for an explicit milk-drink recommendation rather than assuming every dark bean will taste the way you expect. Lavazza, for example, describes Crema e Gusto Classico as suitable for both espresso and a milky latte.
Check bean composition separately from flavour intensity. Waitrose & Partners says robusta can contain up to double the caffeine of arabica, making the distinction relevant whether you seek more caffeine or need to limit it.
Decide what “strong” means in your cup, match the beans to your brewer, then choose a pack size you can use comfortably.
| Priority | What to check | Your needs |
|---|---|---|
| Bold flavour | Read the roast description and the maker’s intensity scale. Lavazza describes intensity as aroma and overall coffee character; scores from different roasters are not a shared caffeine scale. | I want a pronounced breakfast flavour, not necessarily more caffeine. A darker roast or a blend described as full-bodied may fit the taste I have in mind. |
| Brewing method | Check the stated methods and the grind your equipment needs. For its own Espresso Beans, Waitrose & Partners suggests a fine grind for espresso, medium for filter and coarse for cafetière. | My weekday brewer is the deciding factor: beans intended for espresso are not automatically the right choice for my filter machine or cafetière. |
| Milk drinks | Look for a maker’s recommendation for latte or other milk-based coffee. Check whether the described flavour still appeals to you without milk. | When I add milk, I want a coffee chosen for that preparation rather than one selected solely for a high strength number. |
| Caffeine | Check whether the blend contains arabica, robusta or both; do not calculate caffeine per cup from an intensity label. Waitrose & Partners says robusta can contain up to double the caffeine of arabica. | If caffeine intake matters to me, flavour alone cannot settle the choice. During pregnancy, NHS guidance says to have no more than 200 mg of caffeine a day from all sources. |
| Pack size and storage | Consider how quickly you use beans, whether you can grind them when needed and the exact pack’s storage instructions. Directions after opening differ between products. | A large bag suits my routine only if I can use it while the coffee tastes as I expect; otherwise, I would choose a smaller pack. |
A bold-tasting coffee can have a different bean composition from another coffee with a similar intensity label. The label alone cannot tell you how much caffeine will be in your prepared cup.
Decide whether you mean flavour, caffeine or both. Check the roast description and arabica–robusta composition separately.
An espresso recommendation does not establish how the same beans will suit a cafetière or taste with milk. Grind requirements also differ between brewing methods.
Choose beans recommended for your equipment; for milk drinks, look for a specific recommendation. Follow the grind guidance for your brewer.
Opened-pack guidance varies, so a bag that lasts a long time may not give you the flavour you expected throughout.
Estimate how quickly you will use the beans, follow the exact pack’s storage directions and consider a smaller format for occasional use.
Robusta can contain more caffeine than arabica, according to Waitrose & Partners. NHS pregnancy guidance sets a limit of 200 mg of caffeine a day from all sources, not just coffee.
If you need to limit caffeine, account for your other caffeinated drinks and foods rather than choosing beans by a strength label alone.
These examples show how makers describe particular beans and brewing uses; a brand name alone does not establish the strength of every product in its range.
Lavazza UK labels Espresso Barista Intenso 9/10 and Crema e Gusto Classico 8/10 on its own intensity scale.
illy describes its Intenso 500 g whole beans as 100% arabica, full-bodied and rated 7/9 on its intensity scale.
Taylors describes its Rich Italian beans as rich and smooth, without the bitterness it associates with some darker roasts.
Union calls its House Roast a medium roast with bold everyday flavour and names cafetière and filter as preferred methods.
M&S describes its Italian Style Coffee Beans as arabica with a deep, rich aroma.
Waitrose & Partners lists its own Espresso Beans as 100% arabica, strength 4 and medium-dark roast.
These coffee choices cover weekday espresso, bean-to-cup, filter and cafetière routines. For the Costa No. 5 listing, check the pack’s bean or grind description before choosing it for your equipment.
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A choice to consider for espresso, bean-to-cup coffee or a breakfast drink with milk. The listing describes an arabica-and-robusta blend, medium roast and intensity 8; that rating does not state caffeine per cup.
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The listing recommends these beans for espresso and bean-to-cup use. It describes a medium roast, intensity 7 and chocolate and dried-fruit notes; check the pack’s bean composition if caffeine is part of your decision.
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For a dark-flavour breakfast coffee made as espresso or filter, the description names both preparations. It describes 100% arabica beans with smoky and dark-chocolate notes; those flavour descriptions do not indicate caffeine per serving.
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This listing names cafetière and filter use and a No. 5 strength, with a dark flavour description. Check the pack for its intended grind form before buying: the descriptions do not consistently establish whether it is whole-bean or ground coffee. They also conflict on arabica and robusta composition, so do not use this listing to judge caffeine content.
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These 100% arabica whole beans are described for espresso with a deep, full-bodied flavour. If your weekday choice depends on a particular roast level or intensity rating, check the pack rather than assuming one from the espresso name.
No. Lavazza uses intensity to describe coffee character, including aroma, rather than caffeine. For bean-type context, Waitrose & Partners says robusta can contain up to double the caffeine of arabica; neither fact gives the caffeine amount in your prepared cup.
Start with beans explicitly recommended for your machine. Lavazza describes Crema e Gusto Classico for espresso, while illy lists espresso among the methods for Intenso. For its own Espresso Beans, Waitrose & Partners suggests 16–17 g, finely ground, for a 50 ml double espresso extracted in 20–25 seconds; treat that as product-specific starting guidance, not a recipe for every bean or machine.
Follow the directions for the exact product. M&S advises keeping its Italian Style Coffee Beans in an airtight container for two weeks in the refrigerator or four weeks in the freezer; another pack may give different instructions. Grind only what you need for the drink if your equipment allows it.
NHS guidance says pregnant people should have no more than 200 mg of caffeine a day from all sources, including drinks and foods other than coffee. A coffee’s strength label does not tell you its caffeine per serving, so account for the drinks you prepare and other sources of caffeine rather than treating a bold or mild flavour as a measure of intake.