What command do you use to add things to a shopping list? I think Siri used to be more reliable, but as it has grown to be less closed-universe, it has (somewh

What command do you use to add things to a shopping list? I think Siri used to be more reliable, but as it has grown to be less closed-universe, it has (somewhat understandably) become worse at doing tasks that it used to be able to handle very reliably.