1 tbsp english mustard
2 egg yolks
1 tbsp white wine vinegar
3/4 tsp salt
few turns of a pepper mill
10 fl oz groundnut or sunflower oil
Instructions...
1) Make sure all the ingredients are at room temperature
before beggining.
2) Put the mustard, egg yolks, vinegar, salt and pepper
into a mixing bowl then place the bowl on a tea towel to
stop it slipping.
3) Using a wire whisk, beat in the oil a little at a time
until you have incorporated it alll. Once you have
carefully added about the same volume of oil as the
original mixture you can increase the speed.