I have never made homemade mayo but keep reading/seeing people talk about how homemade mayo has better flavor than store bought. I wanted to ask if this is generally true and worth the effort. I have a vitamix and thought it would be the right tool to try and make mayo. From my understanding its simply egg yolk, some kind of oil, some seasoning, maybe a little mustard and vinegar Is it ok if I use eggs bought from walmart - or would I be wasting my time if im not using fresh farm eggs? That said - I need some ideas of what I would use a large amount of mayo with because im assuming it wont stay fresh for long. Maybe a large batch of potato salad.