Here are a few ideas for meals. All can be cooked on a camping stove, although two stoves or a large gas bbq would be more convenient.
Obviously use everything in your defrosting freezer before you break out the tinned goods
Tuna or sausage pasta
pasta, pasta sauce, tinned tuna or tin of hot dogs, longlife grated parmesan cheese
Curry and rice
Tinned curry, microwave rice ( boiled or added to curry) , tinned dhal ( added to curry to bulk out), longlife mini naan ( toasted over flame)
Corned beef hash
corned beef, tinned potatoes, dried onions, olive oil, baked beans
Chicken noodle soup ( or tuna noodle?)
Tinned chicken breast 🤢, noodles, miso paste, tinned veg or bottled peppers, squirt of chilli, garlic and ginger paste,
Chilli
Tinned chilli, extra tin of tomatoes, extra tin of kidney beans in chilli sauce (to bulk things out), microwave rice, boiled. Doritos and jar of guacamole
… or just live on Heinz tomato soup for a week.
All these products have a massive shelf life and don’t need to be refrigerated
Also good to have, lots of bottled water, milk powder and of course, loo roll 🙂