
Wild Mushroom Broth (Caldo de Hongos)
Wild mushroom broth with chilli, epazote and tomato. Comforting and aromatic.
About this recipe
Comforting broth of wild mushrooms with chilli, tomato, epazote and garlic. A central Mexican and Puebla dish, especially popular during the rainy season.
History & Origin
Caldo de hongos connects directly to pre-Hispanic Mexican cuisine. Before the Spanish arrival, indigenous peoples of central Mexico had deep mycological knowledge. The Aztec markets of Tlatelolco already traded dozens of mushroom varieties, which formed an essential part of the everyday diet. Puebla and central Mexico are blessed with wild mushrooms. Summer rains bring an explosion of fungi in the pine-oyamel forests of Popocatépetl, the Sierra Nevada and the mountains of Puebla and Tlaxcala. Preparation is wonderfully simple, allowing the natural flavours of the mushrooms to shine. Epazote, an aromatic herb native to Mexico, adds a unique herbal note difficult to replicate. Serrano chilli provides fresh heat without masking flavours. Tomato adds body and acidity. Today the broth is made throughout central Mexico using both seasonal wild mushrooms and cultivated varieties. Appreciated by vegetarians and omnivores alike, its low calorie content with high nutritional value make it an exceptionally healthy broth.
Estimated cost
£5.20
Total cost
£1.30
Per serving
* Approximate prices based on UK supermarkets
Nutritional information per serving
95
Calories
6g
Protein
12g
Carbohydrates
3g
Fat
4g
Fibre
520mg
Sodium
* Approximate values. May vary depending on ingredients used.
Method
- 1
Clean 500g mushrooms (oyster, button or mixed) with a damp cloth. Cut into medium pieces. If using wild mushrooms, verify they are edible.

💡 Do not wash mushrooms under running water - they absorb too much moisture.
- 2
Char 3 tomatoes and 2 serrano chillies directly over a flame or on a dry griddle until the skin blackens. Peel and blend with 2 garlic cloves and 1/4 onion.

- 3
Heat 1 tablespoon oil in a pot. Fry the strained salsa for 3-4 minutes until it reduces and changes colour.

💡 Frying removes the raw flavour.
- 4
Add 1 litre water or vegetable stock and the chopped mushrooms. Bring to the boil, reduce heat and cook 15-18 minutes.

- 5
Add 1 fresh epazote sprig in the last 5 minutes. Season with salt. Serve hot with tostadas or tortillas.

💡 Epazote is added at the end to preserve its aroma.
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Founder, Recetas Mexas
Mexican from Puebla, IT professional and foodie. Author of 736+ authentic Mexican recipes adapted for European kitchens. Based in Madrid since 2018.
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