cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)

A multi-step approach to make an earthy, autumnal and vibrant cream of mushroom soup, with layers of flavor and intensity, due to the combination of the simmered as well as the roasted and also fried ingredients, recombined and tamed to become a comforting soup, through its smoothness and its creaminess.

As the title suggests, there are 4 parts to this recipe, half taking place at the same time and the other two, one after the other and finally combined.

The first times I prepared this, it was simpler, without the oven roasting step and the result was quite simple too. The roasting step changes everything and elevates this soup to another level.

The broth is a complex vegetable and herb broth with mostly mushroom stems (so nothing gets wasted) which simmers gently and to which you may decide to add some chicken bones or some marmite yeast extract spread (a vegetarian option) to deepen the flavors, but to be sincere, mushrooms are complex enough in flavor so even without those optional ingredients, it will be delicious.

As the broth is simmering away, you’ll roast the sliced mushrooms, accompanied with some of the same vegetables as used in the broth, but their flavors will be different because of the roasting which intensifies and caramelizes everything and those juices from the roasting process will be added back into the broth for another layer of flavor.

Once the two parts are reunited, meaning the simmered filtered broth with the roasted mushrooms and vegetables and juices, the third part comes in, adding in the different creams and vermouth, so that everything cooks together and the fats combine with the liquids, to be finally blended and emulsified when puréed at the end.

And of course, as a finale, another layer is added, this time as a garnish of fried wild mushrooms, which are a flavor contrast as well as a visual one.

This soup is anything but plain, because even a regular and humble mushroom can be so much more when treated with understanding, love and respect … :)

cream of roasted mushroom soup (with home-made mushroom broth & fried forest mushrooms garnish)

05.11.2022

6 servings x 400 grams each

ingredients

mushrooms :

  • 1,25 kg whole mushrooms (1 kg mushroom caps + 250 grams mushroom stems)

roasted mushrooms (6 cups or 750 grams after roasting) :

  • 1 kg (16 cups) mushroom caps, thickly sliced
  • 100 grams (½ cup or 4 whole) banana shallots, peeled & sliced in half
  • 10 grams (1 tbsp or 2 large cloves) garlic, peeled & sliced in half
  • 120 ml (½ cup) olive oil
  • 15 grams (1 tbsp) fine sea salt
  • 7,5 ml (½ tbsp) apple cider vinegar or malt vinegar
  • 2 grams (½ tsp) ground peppercorns

mushroom broth (6 cups or 1,5 liters) :

  • 1,5 liters (6 cups) water 
  • 250 grams (4 cups) mushroom stems, chopped
  • 150 grams (¾ cup) white or yellow onions, sliced
  • 75 grams (¼ cup + 2 tbsp) carrot, sliced
  • 37,5 grams (3 tbsp) celery, sliced
  • 25 grams (3 tbsp or 3 cloves) garlic, sliced in half
  • 15 grams (1 tbsp) coarse sea salt
  • 7,5 ml (½ tbsp) apple cider vinegar or malt vinegar
  • 2 grams (½ tsp) peppercorns, whole
  • 5 grams (1 small branch) fresh rosemary 
  • 10 grams (2 stems with 6 leaves each) fresh sage 
  • 15 grams (3 large stems) fresh flat-leaf parsley 
  • 2,5 grams (4 whole) bay leaves
  • optional : 50 grams roasted chicken bones, snapped in half
  • optional : 10 grams (½ tbsp) marmite (yeast extract food spread)
  • 125 ml (½ cup) roasted mushrooms juices (to be added after roasting them)

soup additions :

  • 15 grams (1 tied bundle) of herbs (with 3 bay leaves, 1 sage branch, 2 parsley stems with leaves, 1 small rosemary branch)
  • 60 ml (4 tbsp) white vermouth (or white port)
  • 250 ml (1 cup) heavy cream
  • 250 ml (1 cup) sour cream or crème fraïche
  • optional : 125 ml (½ cup) whole milk (to be added if the soup mixture is too thick after puréeing)

garnish :

  • 225 grams (1 cup) mixed wild mushrooms (pre-cooked in a jar or canned or frozen)
  • 55 grams (4 tbsp) butter
  • 3 grams (2 tbsp) flat-leaf parsley, chopped
  • 2,5 grams (½ tsp) sea salt
  • 1 gram (¼ tsp) ground pepper
  • 0,5 gram (¼ tsp) garlic powder
  • 0,5 gram (¼ tsp) onion powder
  • 15 ml (1 tbsp) white vermouth (or white port)

instructions

  • separate the mushroom caps from the mushrooms stems and reserve separately (you should end up with approximately 1 kg and 125 grams)
  • prepare the mushroom broth with the chopped mushroom stems and all the other ingredients in a large pot, bring to a boil for 1 minute, then reduce heat to a gentle simmer at medium-low heat with a lid and let simmer for 60 minutes minimum (or up to 2 hours), then remove from the heat, let the broth cool down and strain well, squeezing the liquid out of the remaining solids and transfer the filtered broth to your large soup cooking pot
  • prepare a large baking dish (I use my oven dripping pan) and cover with a very large sheet of baking paper
  • preheat the oven to 200°C with the rack in the middle
  • mix the thickly sliced mushrooms with the peeled and sliced banana shallots and garlic cloves and toss with the olive oil, vinegar, salt and pepper and roast on the middle rack for 12-15 minutes, then remove from the oven and collect the roasting juices on the bottom of the dripping pan (you should end up with approximately ½ cup) and then place back inside the oven and continue roasting for an additional 25-30 minutes maximum, stirring occasionally 
  • transfer the roasted mushrooms and shallots and garlic to the mushroom broth, bring to a boil with the tied herbs bundle, then add the vermouth, the heavy cream and sour cream, whisk well and reduce the heat to a gentle simmer (at medium-low heat) with a lid and let simmer for at least 90 minutes (or up to 120 minutes maximum), whisking occasionally
  • when the soup is ready and the mushroom slices are tender, use an immersion blender to purée the soup until smoother (add some milk if too thick)
  • prepare the wild mushrooms garnish by frying them in browned butter with the salt, pepper and onion and garlic powders, then de-glaze the pan with some vermouth, add the chopped fresh parsley and set aside
  • serve the warm bowls of soup with approximately 2-3 tbsp of garnish each with a light drizzle of olive oil and plenty of toasted crusty bread.
  • *note : there is enough soup for 8 small bowls (of 300 grams) each as an entrée or 4 very large bowls as the main dish (of 600 grams each) …