
Cep mushrooms, also known as penny buns, porcini, or bolete, are a type of edible fungus that grows in broadleaf or coniferous forests. They are prized for their distinctive appearance, flavour, and texture, as well as their health benefits. Ceps have a stout, chunky stem and a small cap that resembles a crusty bread roll. They can be found in groups of two or three near or under broad-leaved and coniferous trees. Ceps are highly sought after by foragers, chefs, and the food industry, and are considered one of the most highly prized edible mushrooms, especially in mainland Europe.
| Characteristics | Values |
|---|---|
| Scientific Name | Boletus edulis |
| Common Names | Cep, Penny Bun, Porcini, Herrenpilz, Panza, Rodellon, Eekhoorntjesbrood, Belyy grib, Borovik, Cèpe de Bordeaux, Porcino, Steinpilz |
| Type | Basidiomycete fungus |
| Habitat | Broadleaf or coniferous forests, areas dominated by pine, spruce, hemlock, and fir trees |
| Appearance | Stout, chunky stem, small cap, brown cap with a diameter of up to 30 cm (12 in) or rarely 40 cm (16 in), white or yellowish stem up to 20 cm (8 in) tall and 10 cm (4 in) thick, pores that change from white to yellow-green |
| Taste | Prized for its pleasant taste, described as weighty, fat, and delicious |
| Weight | Can weigh a kilo or more when mature, with one specimen weighing 3.2 kg |
| Height | Average height of 25 cm |
| Harvesting | Favoured by insect larvae, so it must be harvested when young |
| Look-alikes | The Dark Cep (Boletus aereus), Bay Bolete (Boletus badius), Bitter Bolete (Tylopilus felleus) |
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What You'll Learn
- Cep mushrooms are a type of fungus, specifically a basidiomycete fungus
- They are also known as penny buns, porcini, or bolete mushrooms
- Ceps are edible and highly prized for their taste and texture
- They can be found in broadleaf or coniferous forests, often near pine, spruce, or oak trees
- Ceps have a distinctive appearance with a stout stem and small cap

Cep mushrooms are a type of fungus, specifically a basidiomycete fungus
Cep mushrooms, also known as Penny Buns, are a type of fungus, specifically a basidiomycete fungus. Their scientific name is Boletus edulis, with 'edulis' meaning 'edible' in Latin. Ceps are indeed edible and are considered a delicacy in many parts of the world, especially in mainland Europe. They are highly prized for their unique flavour and texture, making them a favourite among foragers, chefs, and the food industry.
Cep mushrooms are characterised by their stout, chunky stems and small caps that appear to be 'out of proportion', especially in younger specimens. The caps are brown and dimpled, with a paler edge, and can reach diameters of up to 30 cm (12 inches), rarely 40 cm (16 inches). The stems are white or yellowish, up to 20 cm (8 inches) tall, and are partially covered with a raised network pattern.
These mushrooms typically grow in deciduous and coniferous forests, often near or under broad-leaved trees. They are usually found in groups of two or three, although they can sometimes appear in abundance or in solitary fashion. Ceps are known to grow after warm periods of rainfall, and the best time to forage for them is a few days after summer rain.
Cep mushrooms have a versatile range of culinary uses and can be dried, sliced, or cooked in various ways. They are also known by several other names across different languages and cultures, including Porcini in Italian, Steinpilz in German, Herrenpilz in Austrian, and Panza in Mexican.
In terms of nutritional value, ceps offer a plethora of health benefits. They are a rich source of natural antioxidants, minerals, vitamins, and fibre, while being low in calories and fat. This makes them a sought-after ingredient in the food industry, particularly for drying and flavouring soups.
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They are also known as penny buns, porcini, or bolete mushrooms
Ceps, or Boletus edulis, are commonly known as penny buns, porcini, or bolete mushrooms. The name 'penny bun' is derived from the mushroom's resemblance to a well-baked bread roll. Indeed, its cap looks like a crusty bread roll, with a paler edge and a dimpled, brown surface. The name 'penny bun' is also used because of the mushroom's weight, with each mushroom weighing up to a kilo when mature. The largest recorded specimen, found on the Isle of Skye, weighed 3.2kg.
The name 'porcini' comes from the Italian for 'little pigs'. In Italian folklore, ceps are said to sprout on the night of a new moon, and the best time to hunt for them is during a full moon. In Italy, they are considered one of the most sought-after wild mushrooms, with a fine flavour and texture.
Ceps are also known as 'bolete' mushrooms, and there are about 80 different species of bolete in Britain alone. While most are edible, some are toxic, such as the notorious Satan's Bolete (Rubroboletus satanas). Bolete mushrooms are characterised by their downward-facing tubes, which release spores through their openings, or pores. As the mushroom ages, its pore surface changes from white to a dull yellow-green colour, as its spores are olive green/brown.
Ceps are prized among foragers and are considered one of the most highly prized edible finds, especially in mainland Europe. They are also versatile and pleasant-tasting, offering a range of health benefits, including natural antioxidants, minerals, vitamins, and fibre. They are also low in calories and fat.
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Ceps are edible and highly prized for their taste and texture
Ceps, or Penny Buns, are edible and highly prized for their taste and texture. They are a type of fungus, specifically a basidiomycete fungus, and the type species of the genus Boletus. They are also known as porcini mushrooms, derived from the Italian porcino, meaning "little pigs". In France, they are known as cèpes, meaning "trunk", a reference to their fat stalks. Other names for the mushroom include Herrenpilz in Austria, panza in Mexico, and Steinpilz in Germany.
Ceps are considered a delicacy and are sought after by the food industry. They are described as having a pleasant taste and a texture similar to that of a well-baked bread roll. The cap of the mushroom is said to resemble a crusty bun, with a dimpled, brown surface and a paler edge. The stem is thick and swollen, with a white network pattern on the upper part.
The mushroom's habitat consists of areas with pine, spruce, hemlock, and fir trees, as well as other host trees such as chestnut, chinquapin, and beech. They are typically found in broadleaf or coniferous forests, often near or under broad-leaved trees. Ceps grow in groups of two or three and have a symbiotic relationship with the roots of the trees they grow by, gaining carbohydrates while providing water and minerals.
Ceps are best picked a few days after summer rain, as they grow after warm periods of rainfall followed by a drop in soil temperature. They are highly favoured by insect larvae, so they must be harvested when young, before the larvae arrive. When mature, each mushroom can weigh up to a kilo, though a specimen found on the Isle of Skye weighed 3.2kg.
Ceps are prized not only for their taste but also for their health benefits. They are a source of natural antioxidants, minerals, vitamins, and fibre, while being low in calories and fat. They can be dried and used as a flavouring for soup, and there are many other ways to store, cook, and eat this versatile mushroom.
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They can be found in broadleaf or coniferous forests, often near pine, spruce, or oak trees
Ceps, or Penny Buns, are prized among foragers for their taste and health benefits. They are a type of edible fungus, scientifically known as Boletus edulis. They can be found in broadleaf or coniferous forests, often near pine, spruce, or oak trees.
The name 'penny bun' comes from the mushroom's resemblance to a crusty bread roll. Indeed, its cap looks like a well-baked bun, with a paler edge and a slightly greasy appearance. The stem is thick and swollen, with a white network pattern on the upper part.
Ceps are often found near pine, spruce, and oak trees. In California, for example, porcini (the Italian name for ceps) have been collected in coastal forests, dry interior oak forests, and savannas, as well as interior high-elevation montane mixed forests. In Europe, Cèpe des pins ("pine tree cep"; Boletus pinophilus or Boletus pinicola) grows among pine trees.
In addition to pine, spruce, and oak, ceps have also been found in areas with hemlock and fir trees, as well as chestnut, chinquapin, beech, Keteleeria spp., Lithocarpus spp., and birch. They are often found at the edges of clearings in forests, and they grow in groups of two or three.
Ceps are highly sought after by the food industry and can weigh up to a kilo when mature, though larger specimens have been found. They are best picked a few days after summer rain, as they grow after warm periods of rainfall followed by a drop in soil temperature.
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Ceps have a distinctive appearance with a stout stem and small cap
Ceps, or Penny Buns, are a type of edible mushroom with a distinctive appearance. They are scientifically known as Boletus edulis, with 'edulis' meaning 'edible' in Latin. Ceps are highly prized for their taste and texture, and they can be found in broadleaf or coniferous forests. They are characterised by their stout stem and small cap, which sets them apart from other mushrooms.
The stem of a cep mushroom is thick, swollen, and stout, typically white or yellowish in colour. It can grow up to 20 cm tall and 10 cm thick, although rarer specimens can reach heights of 30 cm. The stem is partially covered with a raised network pattern, giving it a distinctive appearance. This pattern is white and forms a reticulation on the upper part of the stem. The French name for ceps, "cèpe", is derived from the Catalan or French word "cep", meaning "trunk", which refers to their fat stalks.
In contrast, the cap of a cep mushroom is relatively small and out of proportion to the stout stem. The cap has a convex shape and can range in colour from yellow-brown to reddish-brown, with a paler edge. The cap's surface has a slightly greasy appearance and may have a dimpled texture, resembling a crusty bread roll. The cap's diameter can reach up to 30 cm, and in rare cases, even 40 cm.
The combination of a stout stem and a small cap gives ceps their unique and easily recognisable appearance. This distinctive look, along with their pleasant taste and health benefits, makes ceps a sought-after ingredient in the culinary world. They are especially prized among foragers and chefs, who value their versatility and flavour.
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Frequently asked questions
Cep, or Penny Bun, is an edible fungus that grows in broadleaf or coniferous forests. It is also known as Porcino in Italian, Steinpilz in German, and Borovik in Russian.
The Cep mushroom has a convex cap that is yellow-brown to reddish-brown with a white line around the edge and a slightly greasy appearance. The stem is white, bulging in the middle, and can be up to 30 cm tall and 10 cm thick. The mushroom can weigh up to 3 kg.
Cep mushrooms can be found growing in soil at the edges of clearings in broadleaf or coniferous forests. They generally grow in groups of two or three and are often found near or under broad-leaved and coniferous trees.
























