It can be surprisingly hard to find a good vegan salad dressing. And dressings are notorious for having hidden MSG in them. This is quick and easy. It's best to make up a little when you need it, since olive oil doesn't refrigerate well.

Mix together about equal amounts of olive oil and lemon juice (2 to 3 tbsp. of each). You can use juice from fresh lemons or the reconstituted type in a bottle.

Add:

a shake or 2 of Italian seasoning

a clove of garlic, pressed through a garlic press

a little salt

Stir it all up. See if it's too lemony or has too much oil taste, add the other ingredient till it's the way you like it.