Wild Mushroom Soup
This is intensely savoury and deeply layered, with an almost meaty richness that fills your mouth. Golden chanterelles bring subtle honeyed notes, porcini add serious umami depth, and cream turns it all silky and luxurious. It's rich but never heavy, complex but not fussy, with that profound autumn flavour that makes you reach for more bread to mop up every last drop.
Ingredients
- 400 gr chanterelles
- 150 gr porcini
- 50 gr black trumpet mushrooms
- 50 gr unsalted butter
- 2 shallots
- 3 cloves garlic
- 2 sprigs thyme
- 100 ml dry white wine optional
- 1 l vegetable stock
- 150 ml crème fraîche or double cream
- handful flat-leaf parsley
- salt and black pepper
Equipment
- hand blender optional
Instructions
1. Prepare the mushrooms
- If you're using fresh wild mushrooms, brush off any dirt with a damp cloth or mushroom brush. Don't wash them, they'll turn soggy. Trim any woody ends. Chanterelles can be left whole if they're small, or torn into pieces if large (they're easier to tear than cut). Slice the porcini. Leave the trompettes whole, they're delicate.If you're using dried porcini instead of fresh, pour 500ml boiling water over them and let them soak for 30 minutes. Squeeze them out (keep that soaking liquid, it's gold) and chop roughly. Strain the soaking liquid through a fine sieve lined with kitchen paper to catch any grit, then use it as part of your stock.
2. Build the base
- Melt the butter in your saucepan over medium heat. When it's foaming, add the shallots and a pinch of salt. Cook gently for 5-6 minutes until they're soft and translucent but not coloured. Add the garlic and thyme, cook for another minute until fragrant.
3. Sauté the mushrooms
- Turn the heat up to medium-high and add half your mushrooms. They'll release liquid, let it cook off completely before adding the second batch. This takes patience but it's crucial. You want them golden and caramelised, not steamed. Season well with salt and pepper as they cook. The whole process takes about 10-12 minutes.
4. Deglaze and simmer (optional wine step)
- If using wine, pour it in now and let it bubble away for 2-3 minutes, scraping up any sticky bits from the bottom of the pan. Those are flavour. If you're not using wine, just add an extra 100ml of stock instead, plenty of traditional French versions skip the wine entirely. Add your stock (and mushroom soaking liquid if using dried porcini), bring to a simmer, and cook gently for 20 minutes. The soup should smell intensely of mushrooms and the liquid will have reduced slightly.
5. Blend (or don't)
- Here's where you decide what kind of soup you're making. You can leave it chunky, just fish out the thyme stalks and you're done. Or for something smoother, use a hand blender to blitz about half the soup, leaving plenty of texture. If you want full velouté territory, blend it until silky smooth. Your choice.
6. Finish the soup
- Stir in the crème fraîche. Taste and adjust the seasoning. It'll probably need more salt than you think and a good grind of black pepper.
7. Serve
- Ladle the soup into warmed bowls, scatter over the chopped parsley, and top with garlic croûtons if you feeling fancy. Serve immediately. Maybe with more bread on the side because you'll want to mop up every drop.
Notes
The specific varieties of mushrooms matter for authentic flavour:
- Chanterelles: Delicate, slightly fruity, golden colour, the star of French wild mushroom cookery
- Porcini: Rich, meaty, deeply earthy, provides the backbone of flavour
- Black trumpets (trompettes de la mort): Intensely flavoured despite the morbid name, and adds depth
- The soup keeps well for 3-4 days in the fridge and actually tastes better the next day once the flavours have had time to get properly acquainted. Reheat gently and make fresh croûtons when serving.