Some of the most commonly eaten varieties on the Iberian Peninsula are the milk cap, the boletus, the black trumpet and the thistle mushroom.

4 ideas for rediscovering the flavour of mushrooms

Mushrooms are autumn’s star ingredient, equally essential to cooking while also versatile enough to feature in both cold dishes and hearty stews.

BY Compartir | 28 September 2026

With the change in temperature and the first autumn rains, one of the season’s most eagerly awaited culinary delights begins to flourish in the woods: mushrooms. Although they can be found in supermarkets all year round, it is at this time of year that they are foraged and can be savoured to the full.

There is a wide variety of species across the globe, although many of them are not suitable for consumption. Around 1,500 species have been catalogued on the Iberian Peninsula, and at the start of the season, the woods become the most popular destination for professional foragers, enthusiasts and beginners alike. Consequently, the variety of this local produce has made it an integral part of the region’s cuisine.

However, it is important to remember that not all species are edible and some can even be harmful to health. When it comes to wild mushrooms, it is important to consume only those that you can identify with certainty. On the other hand, products available at markets or specialist shops are completely safe.

Some of the most commonly eaten varieties on the Iberian Peninsula are the milk cap, the boletus, the black trumpet and the thistle mushroom. All of them are ideal for incorporating into a wide variety of dishes, both hot and cold.

 

Nutritional value

Mushrooms are low in protein, fat and carbohydrates, making them a low-calorie and low-fat food. They are also high in water and fibre, which makes them ideal for increasing the intake of these nutrients in the diet.

There are many species, and each offers unique benefits. For example, shiitake help to lower cholesterol and blood pressure, while thistle stimulate the circulatory system.

Most varieties share essential nutrients for our bodies. The Spanish Heart Foundation recommends them as a key food for promoting cardiovascular health and strengthening the immune system.

Mushrooms are a rich source of vitamins, including vitamin A; B vitamins, specifically B1, B2 and B3; and vitamins C and D. They also contain essential minerals such as iron, phosphorus, iodine, potassium and zinc, amongst others.

However, as they are a high-fibre food, they can be difficult to digest, so it is best to eat them in moderation, particularly for people with digestive problems.

 

Which dishes do they go best with?

If there’s one ingredient that can save any lunch or dinner, it’s mushrooms. Their versatility and ease of cooking make them perfect for including in a wide variety of dishes. They can be added to almost any dish, from starters and scrambled eggs to vegetable side dishes or sauces.

Mushrooms also work perfectly in hearty, spoon-fed dishes. They add great flavour to soups, cream soups and stews thanks to their intense aroma, so characteristic of autumn.

 

Some tips for preparing mushrooms

Before cooking fungi, you should remove any excess soil. It is therefore advisable not to soak them, as they are very porous and water can alter their texture and flavour. Ideally, clean them with a soft brush or kitchen paper, which can be used in conjunction with a slightly damp cloth to remove any stubborn residue.

It is also important to bear in mind that not all mushrooms are safe to eat raw. This is because some contain toxic compounds that are only broken down during cooking.

Generally speaking, button mushrooms and portobello mushrooms sold in supermarkets are safe to eat raw. Conversely, experts advise against eating wild species without cooking them first, as they can be particularly dangerous.

4 recipes that include mushrooms

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