Thanks for so many replies- I will try and respond to as many comments as possible!
AI is a really good idea, I’m not sure why I didn’t think of it… I might have a tinker.
Family size- 2 adults, a 19 year old, a 17 year old, a 12 year old and an 11 year old. All with healthy appetites after a day at the beach! So basically 4 adults and 2 pre- teens. Unfortunately the quantities were correct, as I copied and pasted them from my notes page I use for planning!! There would be outrage if there wasn’t enough food- as a hiking/ beach digging/ wide game playing active family, you don’t really want to skimp on dinner if everyone’s hungry after a busy day.
We have a mini fridge in the van, and take a plug in cool box. We typically have a lot of fresh salad veg that we store in the cool box for lunches. And the fridge has things like milk and sandwich meats. But we could look at reworking it.
We have a 2 ring gas hob (which is tricky when feeding as many as we are.. a blended family now using the van that was purchased for 1 adult and the younger 2 children!!) we also have a kettle, bbq for days when possible (mainly meaning we have made it to the shop a good drive away and bought some eye wateringly overpriced bbq food!) and a sink, if that’s any use!
The van has solar power and a leisure battery, but when it’s cloudy it struggles to keep up with a fridge, an electric cool box, the lights and phone charging! No electric hook up available- or I would happily just get another electric cool box!!
We avoid constipation with a lot of salad veg at lunch, and lots of ambient fruit!!
No shops or pubs. I’m not sure Jesus is weeping about our catering for a holiday! It’s a remote field on the Welsh cliff path. 2 minute walk to a remote sandy beach, no one as far as the eye can see.. well worth the lack of pubs and shops!
Dairy free (for 1, can occasionally make different for them if meal is dairy!) meat needed for dinners, no baked beans, everyone hates tinned potatoes- that’s about it for dietary restrictions.
So many brilliant ideas of food here- thank you. Deffo going to experiment at home with how long the electric cool box will keep pre frozen food edible for, I honestly hadn’t really considered that as an option. I’ve been making a list of the other food/ recipe suggestions, and will road test them at home and roll out the successful ones. Thank you all.