Mushroom Sauce using Dried Mushrooms

  • Mushroom sauce must be my favourite sauce.
  • I posted a long post with two versions of  mushroom sauce over a year ago.
  • As I have been posting lots of sauce recipes lately I thought I would re-visit mushroom sauce and have split the old post into two.
  • I looked through my Polish cookbooks and many of the mushroom sauces are made with only dried mushrooms.
  • These are delicious and have a strong flavour however it works out very expensive and are not available everywhere.
  • Dried & fresh mushrooms are used in this recipe.
  • The best dried mushrooms are Boletus edulis, in Poland they are called borowik or prawdzik (translates as the “the real thing”), in Italy porcini.
  • I recently got some other dried mushroom which are also good.

Podgrzybki Xerocomus badius

Mushroom sauce 


  • 150g fresh button mushroom caps – white and/or chestnut
  • 5g of  dried mushroom (around 3 slices)
  • 500ml hot boiling water
  • 1 heaped tablespoon of cornflour
  • 3 tablespoons of milk
  • 2 large tablespoons of soured cream
  • Butter to cook the mushrooms in
  • Salt & pepper to taste


  • You need to start this sauce the night before or in the morning for use in the evening.
  • Cover the dried mushrooms with 500ml of boiling water and leave to soak.
  • The following day take out the reconstituted mushrooms and using a knife you can chop then up into tiny pieces or if the are soft enough you can  spread out the pulp on a chopping board.
  • Slice the mushroom caps into fine slices and fry them gently in some butter till they are soft.
  • Add the dried mushroom pulp and the liquor in which they were seeped.
  • Simmer gently for about 5 to 10 minutes.
  • In a little dish mix the cornflour with the milk.
  • Add the cornflour mixture to the cooked mushrooms and stir gently over the heat until the sauce thickens.
  • Add salt & pepper to taste.
  • Remove from the heat and add the 2 large spoonfuls of soured cream and mix well in.


None of these amounts are exact – they are a rough guide depending on what you have – you can use more water, milk or soured cream and so on.

Super served with boiled or creamy mashed potatoes – sprinkle chopped dill or parsley over them before serving.

Served on Burgundy (1959 – 1981) and Carnation (1982 – 1998)  by Royal Doulton.

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I love cooking and baking. I love trying out new recipes and currently am trying out many old favourites from my Polish cookbooks and family recipes. I am trying out many variations, often to make them easier but still delicious. I collect glass cake stands and china tableware, mainly tea plates, jugs and serving dishes, many of which I use on a daily basis. They are an eclectic mixture from the 20th & 21st century.

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