Shallots magically emulsify, when blended with the oil & vinegar. Double this and keep it in your fridge!
You don’t need to be very precise about chopping the shallots or garlic, because you’re just going to blend it.
I omit salt & pepper from my salad dressings, because I like to dress the salad with those condiments separately.
Find it online: http://breadandjamforfrancis.com/lemon-shallot-salad-dressing/