Ceps

Boletus edulis

A favorite among both amateur pickers and professional chefs

Growing location: Deciduous and coniferous forest
Season: August-September

Ceps is a highly prized edible mushroom known for its mild, nutty flavor and classic appearance. It has a good shelf life and can be dried, frozen or preserved. It also has a high economic value and a long cultural history, making it a favorite among mushroom pickers and chefs alike.

Ceps Class 1

  • Firm cap & stem
  • All white under the hat
  • Root-cut & worm-free
  • Free from parasitic infestation
  • Not excessively affected by external factors such as slugs
  • Whole mushrooms, with the cap and stem attached

Ceps class 2

  • Root-cut & worm-free
  • Firm hat
  • May be slightly yellow underneath
  • Free from parasitic infestation
  • Not excessively affected by external factors such as slugs

Planting site

Prefers deciduous and coniferous forests, often near pine, beech, or oak.

Seasonal

When you talk about Ceps, you often hear whether it has been a good “Ceps year” or a bad one. This mushroom knows what it likes and grows like crazy under the right circumstances. In a normal year, the Ceps has its spurt during August-September, but you can definitely find specimens both before and after that.

How can I recognize a Ceps?

The Ceps has the classic mushroom appearance. It usually has a short, light beige stem and a brown cap. Near the edge of the cap, there is often a white band. The color underneath the cap varies with age and location: a white underside indicates a young specimen, gradually turning slightly yellow and then more greenish as it matures.

Special instructions for picking Ceps

When picking a Ceps, you should cut the base and check for worm infestation. If you see wormholes in the stem, discard it immediately. If it is worm-free, check the cap. A young specimen has a firm cap and a white or light underside. If the cap feels soft, it is most likely yellow or green underneath, indicating an older mushroom. As long as the mushroom feels firm and looks fresh, it is good to eat, but soft and green specimens have unfortunately passed their prime.

Another important check is to see if the mushroom is parasitized by so-called ‘Snylting’. Phylloxera infestation causes the mushroom to soften and gradually become covered with a white fuzz. The yellow fungus gnat is a parasite that mainly attacks King Boletes and starts a decay process that can be hard to detect. If the mushroom has small yellow spots on the cap and the stem looks swollen, it may be affected. You can also check the cap by feeling it; in the early stages, you may notice a depression underneath. If the cap is firm, there’s no need to worry, but if it feels porous and soft, you should avoid taking the mushroom home. The parasite is not toxic and does not affect the central nervous system or other vital organs, but it can cause temporary severe stomach upset.

Ceps & Lookalike mushrooms

Bitter Bolete (Tylopilus felleus) is a common look-alike for Ceps in Sweden. It can be found in forests throughout the country and often grows in the same habitats as Ceps. Bitter Bolete is similar in color and shape, but has a lighter cap and a distinctive net-like pattern on the stem. Its taste is very bitter, making it inedible. A careful taste test can help distinguish it from Ceps.

Devil’s Mushroom (Rubroboletus satanas) is a very rare mushroom in Sweden, mostly found in the southern parts of the country. It has a reddish stem and a pale cap, with red pores on the underside, which distinguish it from Ceps. Devil’s Mushroom is poisonous and can cause gastrointestinal issues, so it is important to avoid picking or eating it.

Boletus erythropus can be found in Sweden and is fairly common in the southern and central parts of the country. It grows in both deciduous and coniferous forests. The mushroom has a darker cap and reddish pores that turn blue when pressed. Although it is not poisonous and is considered edible, it should be thoroughly cooked before consumption.

What to look out for when walking in the forest

Just like in tall grass, ticks thrive in the forest. It’s a good idea to check your clothes regularly and take a good look if you feel any crawling. Tick bites are not necessarily dangerous, but you are encouraged to keep an eye on tick bites so that you do not get symptoms of, for example, Lyme disease or TBE.

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