I find Albert Heijn here in Amsterdam to be super efficient. They do have some packs of pre-selected ingredients so you can just pick and cook at home, but also

I find Albert Heijn here in Amsterdam to be super efficient. They do have some packs of pre-selected ingredients so you can just pick and cook at home, but also they have a very efficient self-checkout so no time wasted in lines, and since you can do everything by bike the supermarket is always 5 min away, with no parking time wasted I go to the supermarket every other day, takes me ~15 min, I have always fresh stuff, I don’t find it inefficient at all