The big test of heavy creams

Last updated: 17 May 2026

Ever since I switched to a low-carb high-fat (LCHF) diet, finding good-quality heavy cream has been a real challenge. On LCHF, around 85% of daily calories come from fat, so high-fat dairy is a staple. Ideally, your supplier would be a local farmer… but when you can’t have what you love, you learn to love what you can have ;P

For several weeks I visited supermarkets in Poznań, Poland — Carrefour, Netto, Biedronka, Piotr i Paweł, Lidl and a few Eko-marked organic shops. Besides my regulars (Jana, Mleczna Dolina), I found other interesting options 😉 The test included all heavy creams (30-36% fat) available in retail. To narrow it down, I picked only those from the chiller cabinet — this eliminates products with very long shelf life and lower nutritional value 🙂

The test was done from the perspective of a long-time LCHF practitioner, author of ketolabs.pl. Main criteria: taste, ingredients, and the absence of unnecessary additives — primarily carrageenan.

Looking for heavy cream in Polish shops? In Poland heavy cream is sold under names like śmietanka kremowa, śmietanka 30%, or śmietanka kremówka. Look for the 30-36% fat label in the chiller cabinet (not on the long-life UHT shelf). Full translation guide is in the FAQ below.

Which heavy creams won the test?

• Jana 30% — consistent quality for years, easy to find, carrageenan-free
• Strzałkowo 30% — very tasty, clean ingredients, no carrageenan, but hard to find
• Klimeko 36% — best quality, carrageenan-free heavy cream, but pricey and short shelf life
• Milbona Bio 30%+ (Lidl) — organic, no additives, delicious

The main rule: avoid heavy creams with large amounts of carrageenan — it ruins the taste and texture, gives a “plastic-like” mouthfeel, and works poorly in coffee.

Heavy cream without carrageenan — which to buy?

Out of 13 heavy creams tested, the ones without carrageenan in the ingredients are:

• Jana 30% (Piotr i Paweł) — clean ingredients, perfect for coffee
• Strzałkowo 30% (Carrefour) — very tasty, no stabilizers
• Klimeko 36% (Eko shops, Piotr i Paweł) — top quality, carrageenan-free
• Miletto 30% (Netto) — cheapest option without carrageenan
• Milbona Bio 30%+ (Lidl) — organic, no additives at all

If you’re looking for a carrageenan-free heavy cream for coffee, desserts, or a keto/LCHF diet, Jana 30% and Strzałkowo 30% are the safest and most widely available picks. Klimeko 36% is ideal for the demanding palate, but the short shelf life and high price make stocking up impractical. The full list with availability and price is in the table below.

Mleczna Dolina – 30%

A regular item at Biedronka — comes in a generous 330 ml cup. My favourite for making hot chocolate for two 🙂

Osm Czarnków – 30%

The producer added a noticeable amount of carrageenan, which spoils the taste of an otherwise promising cream…

Piątnica – 30%

As the producer suggests, it works for soups 🙂 For coffee, not so much.

Mlekovita – 30%

I bought it once and never again. It doesn’t even work in soups :/ I’ve noticed Mlekovita products are loaded with thickeners — as if the producer didn’t care about taste at all. And taste is one of the most important criteria when choosing dairy.

Strzałkowo – 30%

Very tasty, a heavy cream without carrageenan — clean ingredients. One of my favourites 🙂 Shame it’s hard to find.

Jana – 30%

One of my long-time favourites — I’ve been buying it for 10 years and it keeps decent quality. Clean ingredients, no carrageenan. Almost always available at Piotr i Paweł. Sometimes at Carrefour.

Klimeko – 36%

The hipster of heavy creams. Travel-friendly packaging. Available in selected Eko shops and at Piotr i Paweł. Deliveries usually come on a specific day of the week. Because of the short shelf life, you can’t really buy in bulk — even unopened in the fridge it thickens after 2-3 days. Would be ideal if not for the high price (and limited availability). Carrageenan-free — the cleanest cream in the whole test.

Miletto – 30%

Tasty and the cheapest of all the heavy creams tested. No carrageenan in the ingredients. So far I’ve only spotted it at Netto.

Zott – 30%

Nothing special. Taste-wise, due to the large amount of carrageenan, comparable to UHT cartons. Despite that, the shop puts it in the chiller and not on the shelf — beware 😉

Piątnica – 36%

The Polish word “śmietana” can be misleading here — it’s still sweet cream, not sour cream. It works mostly for desserts, with a mascarpone-like texture. The heavy load of thickeners disqualifies it as a coffee creamer. A pity, since at 36% fat it stands out. Has a fairly long shelf life.

Wieluń – 30%

Recently spotted at Carrefour. No ingredient data on the packaging, but the taste suggests carrageenan 🙁 I’ll re-test, maybe I caught a bad batch.

Update 29.12.2016

Milbona Bio – 30%+ (Lidl)

Finally made it to Lidl and found an interesting option: an organic cream with no additives at all, including no carrageenan. The packaging marks it as +30% fat 🙂 There’s also a note that the fat may clump due to the lack of stabilizers. Indeed — you have to mix it well before use, and even that doesn’t always help. Seems ideal for homemade butter. Tastes great, more testing to come.

Pilos – 30% (Lidl)

At Lidl I also found another heavy cream — Pilos. The long shelf life suggested carrageenan, and indeed it’s listed in the ingredients. Tastes fairly good. And it’s cheap.

Results table

Update March 2026

Years later, I still buy Jana, Łaciata, creams from Biedronka and Lidl, and Strzałkowo. My TOP picks haven’t changed – clean carrageenan-free ingredients and good taste win in the long run. The post will be updated whenever a new noteworthy heavy cream appears, so do come back 🙂

Heavy cream in Poland — translation guide

What is heavy cream in Polish?

Heavy cream in Polish is śmietanka kremowa or śmietanka 30% (sometimes called śmietanka kremówka). Look for cartons or cups labeled 30-36% fat in the chiller cabinet of any major supermarket — that’s the Polish equivalent of US heavy cream.

What is whipping cream in Polish?

Whipping cream in Polish is śmietanka kremowa or śmietanka do ubijania (30-36% fat). It’s the same product category as heavy cream — look for 30%+ fat in the chiller. For the best whipped texture pick a brand with no carrageenan, such as Klimeko 36% or Strzałkowo 30%.

What is double cream in Polish?

Double cream (UK, ~48% fat) has no direct equivalent in Polish shops. The closest match is śmietanka 36% (e.g. Klimeko 36% or Piątnica 36%) — still lighter than UK double cream, but the highest-fat option commonly available in Poland.

Where to buy heavy cream in Poland?

Heavy cream (śmietanka 30-36%) is sold in all major Polish supermarkets — Biedronka, Lidl, Carrefour, Netto, Piotr i Paweł, and Eko shops. Carrageenan-free brands recommended in this test: Jana 30% (Piotr i Paweł), Strzałkowo 30% (Carrefour), Klimeko 36% (Eko / Piotr i Paweł), Miletto 30% (Netto), and Milbona Bio 30%+ (Lidl).

What is all-purpose cream in Poland?

All-purpose cream in Poland is closest to śmietanka 30% (often labeled kremowa) — works for both cooking and whipping. The lighter śmietanka 18% is more suited to sauces and lighter dishes. For LCHF/keto stick with 30%+.

What is cooking cream in Poland?

Cooking cream in Poland is śmietanka do gotowania or śmietanka 18-30%. The lower-fat 18% version is the typical Polish cooking cream. For LCHF/keto cooking, pick the higher-fat 30% version with clean ingredients (no carrageenan) — e.g. Jana 30% or Strzałkowo 30%.

FAQ

Which heavy creams are carrageenan-free?

Out of 13 heavy creams tested, the ones without carrageenan in the ingredients are: Jana 30%, Strzałkowo 30%, Klimeko 36%, Miletto 30%, and Milbona Bio 30%+ (Lidl). The others (Mleczna Dolina, Piątnica, Mlekovita, Zott, Pilos) contain carrageenan or other thickeners. The most widely available carrageenan-free heavy cream is Jana — Piotr i Paweł, sometimes Carrefour.

What is carrageenan and why avoid it?

Carrageenan is a thickener extracted from red seaweed. Added to heavy creams, it improves texture but at the cost of taste. Creams with lots of carrageenan have a “plastic-like” mouthfeel and don’t go well with coffee. On a LCHF/keto diet, where fat is the foundation of the menu, it’s better to choose a carrageenan-free heavy cream — clean ingredients let you actually taste the milk fat.

Which heavy cream is best for coffee?

Jana 30% or Strzałkowo 30% — clean ingredients without carrageenan, good consistency, no skin on top. Avoid creams with carrageenan, they’re too thick and have a “plastic” mouthfeel.

Is fridge-section heavy cream better than UHT cartons?

Yes. Heavy creams from the chiller cabinet have shorter shelf life but fewer preservatives and thickeners. UHT cartons will survive an apocalypse, but the taste won’t.

Summary

• 13 heavy creams (30-36% fat) tested across supermarkets in Poznań, Poland
• TOP 3 carrageenan-free creams: Jana, Strzałkowo, Klimeko – clean ingredients and best taste
• Worst pick: Mlekovita – loaded with thickeners, awful taste
• Key criterion: amount of carrageenan in ingredients – the less, the better
• Chilled creams always beat UHT cartons
• For keto/LCHF, a high-fat carrageenan-free heavy cream is essential – go with Jana, Strzałkowo, or Milbona Bio

Sources

1. Carrageenan – Wikipedia
2. Cream – Wikipedia
3. National Centre for Nutrition Education – PZH (Poland)

Justyna Wojtczak
Software developer, bead artist and long-time LCHF (low carb, high fat) practitioner. Author of ketolabs.pl. Beadweaving since 2017 — peyote, CRAW, herringbone, loom beading and more.

Beading projects KetoLabs.pl LinkedIn GitHub