bridget said:
Most of the time we just cook like at home, we have a tiny gas oven or in certain areas we use the fire place. It's very special to cook outdoors.
That depends on how many days you're going to spend during the hike. It would be better to take more food if you're planning a 3+ day trip. We have special camping cookware for such occasions, here's the
review about it, it consists of portable gas oven, a kettle, pan and bowls. You don't actually need to carry all the pieces, just pack it according to the amount of food you will have.