We cook inside in the winter, up to and including a full Xmas dinner. We obtained a second shelf for the oven as it only came with 1.
If on EHU we use the microwave in addition to the oven.
Weather permitting, and in the warmer months we cook outside on the Cadac. Never clean it, just do dinner one night, breakfast the following morning.
We have curry in a box on Friday evenings, at home or in the caravan. Get the box from Sainsbugs or M&S, put in the oven, job done.
With Xmas dinner and roast dinners we use foil trays with the meat in one, cover in foil, once finished, throw away. Same with spuds and veggies. Simple.
We buy meat in bulk and freeze at home, bagged into meal size ziplock bags; fill the caravan freezer with sufficient to make meals whilst away.
Having been brought up on Vesta curry and Fray Bentos pie in a tin as a kid in parents caravan, we take the effort to eat well when in the caravan.