The ingredients
- 1 onion
- 500g of button mushrooms
- 1 tbsp of flour or cornflour
- 40cl of vegetable stock
- 1 tin (410g) of Régilait full-fat unsweetened condensed milk
Preparation
- Peel and thinly slice the onion.
- Clean the mushrooms and cut them into slices.
- Heat a saucepan, at a medium heat, with a little oil. Add the onion, salt, cover and leave to cook for 5 minutes.
- Add the mushrooms, then the flour. Mix well. Pour in the stock, bring to the boil and cook for 10 minutes.
- Add the condensed milk and cook for a further 5 minutes.
- Remove from the heat, then finely blend. Taste and adjust seasoning if necessary. Serve immediately.