The following are false:
- you need lemon juice to start the emulsion
- you need mustard to hold it
- adding salt after it's finished makes it gritty
The following are true:
- the stronger the base, the faster you can add oil
- water makes it look whiter
- if you use a blender, it'll cook the egg
- standing water can make it split. dry the container thoroughly before storing.
- 1 egg yolk
- 1L veg oil
- dash of worcestershire
- dash of tobasco
beat oil slowly into egg yolk, season.