Ingredients
- 100ml dry white wine
- 1 tablespoon white wine vinegar
- 2 shallots, finely chopped
- 50ml double cream
- 200g cold unsalted butter, cubed
- salt, pepper
Instructions
put the wine, vinegar and shallots in a thick-based saucepan, bring to a boil and reduce by half.
add the cream and boil for 1 minute.
lower the heat and gradually whisk in the cubes of cold butter.
pass the sauce through a fine sieve. season with salt and pepper.
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