Loads of people in her mentions (on facebook and twitter) have been telling her about the Too Good To Go etc apps - you know, the ones which alert you to the deals from local supermarkets / shops / restaurants at the end of the day, where you can pick up a box of wonky veg etc for, like £3 or whatever. I wonder why she hasn't mentioned them yet.
Re shopping lists - I've been writing more now I can't pop to the shops as much as I used to pre-lockdown, and planning more. I'm a single person household so I can't really compare (plus I have a rather stocked 'larder' and freezer) but there are certain things I need to buy every week or so, so that the top items on my list remain constant: Milk, bread, cheese, eggs, loo roll, fresh veg. The veg I get dictates what I make that week. I don't know what my point is here, other than to say I don't know why she has to make literally everything so complicated.