Depends...I am picky when it comes to Caesar, so I make my own.
I couldn't tell you the proportions, I normally eye ball it in the blender, but it goes:
an egg
salt+pepper
garlic
anchovy paste
a little little mustard
Worcestershire
lemon juice
white wine vinegar
a little fresh parsley
Parmesan cheese
olive oil
depending on how I am feeling, I might add sugar, a little more anchovy, or more mustard.