I saw somewhere there exists a saying along the lines of ‘start sauteing onion, add some garlic, then you figure out what you are going to cook.’ When my wife and I have time to actually cook, this is basically what we do. everything is better with garlic and onions, from German to Korean. The rest is just details.
As I grow older, I find this is how you become an ‘expert’. You start not knowing how to do it, then you figure out all the wrong ways to do it by doing it wrong. Eventually, when you have messed it up in more ways than anyone else you know which paths not to take and you are then the expert.