Coffee pods · 5 min readGrind House Blend compostable pods review
The most expensive capsule on this page, at 35p a cup, and the only one that is not metal or plastic. You are buying the pod, not just the coffee.
Thirty-five pence a cup, in a pod made from plants rather than aluminium. That is the trade, and it is a clear one. Grind's House Blend is a speciality-grade medium roast in a home compostable capsule for Nespresso Original machines, and it costs 16p a cup more than the cheapest capsule that brews in the identical slot. Grind also do the thing most compatible brands will not: they publish an exclusion list saying which machines their pods do not fit. If the empties bother you, this is the honest answer. If they do not, this is an expensive coffee.
A home compostable pod from a London roaster for Nespresso Original machines, at 35p a cup: the packaging is the product.
- Tastes
- Medium roast, chocolatey and nutty
- Strength
- Medium
- Best for
- Flat whites and lattes
- Valuecup price vs the format median
- 2/5
- Easy to likefrom the roast profile
- 4/5
- Good for beginnersblend, roast and pack size
- 4/5
Buy it ifYou want the empties to compost rather than sit in a bin or a collection bag.
Skip it ifYou are buying on price. At 35p this is the dearest capsule we track and 16p above the cheapest that fits.
Live prices, sizes and retailers for this coffee sit on its product page. This review is the analysis alongside it. See prices →
Grind publish the machines it will not fit
Their own wording is that the pods are compatible with all original-style Nespresso machines and are the match for Grind's own machine. Then they do something almost nobody else in this market does and list the exclusions outright: not compatible with Nespresso Vertuo, Dolce Gusto, Lavazza or Tassimo machines. They also carry the disclaimer that Grind is not affiliated with or endorsed by Nespresso.
That exclusion list is worth more to a reader than any tasting note on this page. Compatibility is the thing that decides whether a purchase works at all, and a brand willing to name the four systems its product will not brew in is a brand that has thought about the person standing in front of the machine.
One further caveat from Grind themselves, and it is unusual enough to repeat: they advise against using these pods in built-in Nespresso machines, on the grounds that the pods want to be kept cool and dry. If your machine is integrated into a kitchen unit, that is a reason to think twice.
| Detail | What Grind state |
|---|---|
| System | Nespresso Original compatible, plus Grind's own machine |
| Explicitly not compatible with | Nespresso Vertuo, Dolce Gusto, Lavazza, Tassimo |
| Pod material | PHA, a plant-based biopolymer; no plastic or aluminium |
| Disposal | Home compostable; Grind say general waste still beats plastic or metal |
| Coffee | Speciality grade, ethically sourced |
| Roast | Medium (3 of 5) |
| Pack | 100 pods |
| Cost | £0.35 per cup |
Home compostable is the whole product
Grind state their pods are 100% plastic and aluminium free, made only from organic matter, specifically PHA, a biopolymer produced from natural sources that biodegrades to carbon dioxide, water and compost. They say they were the first in the UK to be certified home compostable. They do not name the certification standard on their sustainability page, so we are not going to name one for them.
Home compostable is a meaningfully higher bar than industrially compostable, which is the qualifier a lot of green-looking pods rely on and which requires a facility most UK councils do not run. It means the pod is designed to break down in an ordinary garden compost heap at ambient temperature rather than in a heated commercial digester.
There is a trade buried in this that nobody advertises. Aluminium is a genuine oxygen barrier; a plant-based pod is a harder engineering problem, and Grind specifically claim an oxygen barrier in theirs to keep the coffee fresh. That claim exists because the concern is real, and it is the one technical question worth asking of any compostable capsule.
Compostable pods cannot go in Podback. That scheme takes aluminium and plastic from participating brands and sorts them into separate streams, and a plant-based pod belongs in neither. Compost heap or food waste, per the brand's own guidance, or general waste as the fallback Grind themselves suggest.
Thirty-five pence a cup, and what that costs over a year
At 35p this is the most expensive capsule in our pod catalogue, 5p above the median of about 30p a cup and 16p above the cheapest capsule that fits the same machine. Two cups a day is about £256 a year, against £139 for the by Amazon capsule. That is a £117 annual difference, and it is the largest gap between any two products on this page.
| Capsule | Pod material | Per cup | Per year |
|---|---|---|---|
| by Amazon Colombian | Aluminium | £0.19 | £139 |
| L'OR Espresso Lungo Profondo | Aluminium | £0.25 | £182 |
| Starbucks Decaf by Nespresso | Recycled aluminium | £0.30 | £219 |
| Grind House Blend | Plant-based, compostable | £0.35 | £256 |
Worth checking before you order: Grind's own site lists the 100-pod bulk box from around £44 for a one-off purchase, which is nearer 44p a pod. The 35p we track is a third-party retail price. On this product, buying direct from the roaster is not the cheapest route, which is the opposite of the usual advice.
The coffee itself
Grind describe House Blend as a chocolatey, nutty medium roast built for flat whites, lattes and cappuccinos, made with ethically sourced speciality grade coffee. That last phrase is a real category rather than marketing air: speciality grade is a defined quality threshold, and almost nothing else in the capsule aisle claims it.
A medium roast blend aimed at milk drinks is also the most sensible thing a roaster can put in a capsule for general use. It is broadly likeable, it survives milk, and it is not the sort of coffee anybody has to be talked into. If you were expecting a big dark espresso for your 35p, that is not what Grind have built.
What buyers consistently report
Grind are the reference point in the UK compostable pod category, and the reporting reflects that: the pods are consistently described as working reliably, which sounds like faint praise until you read what people say about compostable pods generally. Failing to pierce, splitting, and letting coffee bypass the seal are the standard complaints in this corner of the market, and they are not the recurring story here.
The recurring criticism is price, and it is not really a criticism of the coffee. Buyers who came for the environmental case tend to stay; buyers who came for the coffee alone tend to note that they can get something similar for less in aluminium. Both groups are right about their own purchase.
- Reliability in the machine is the most useful thing people say, because it is not a given for compostable pods.
- The medium roast is described as easy and chocolatey rather than exciting, which is what Grind built.
- Price is the dominant complaint, and it is a fair one at 35p a cup.
- Buyers who wanted a big dark espresso are the ones who report being underwhelmed.
Who should skip it
Anyone whose machine is on Grind's own exclusion list, which is the first check and the only one that is absolute. Anyone buying on price, because £117 a year at two cups a day is a real sum and the alternative capsules are not bad coffee. And anyone who was going to put the pod in general waste anyway, because at that point you are paying a premium for a disposal route you are not using.
The person this is genuinely for is narrow and easy to describe: you own a Nespresso Original machine, you compost at home or take food waste, the pile of aluminium in your bin has been bothering you, and you would rather pay for the fix than think about it every morning. For that person this is the best answer the format currently has.
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