First of all, it takes 1 hour to cook a bunch of delicious food. Without utensils, there may not be enough time. Let's talk about what methods can be used first!
Issue 1: cooking with bamboo. First, cut a big bamboo, and then cut a section of bamboo. Bamboo needs to be longer and suitable for holding ingredients. Then dig or cut a hole in the cross section of the bamboo so that the ingredients can be put in. After washing the bamboo, pack the ingredients to be cooked. At the same time, use a wooden stick as a support to support bamboo and cook under it.
The second type: charcoal barbecue. If there is wire, you can make it into a net, as long as the ingredients don't fall off. After putting it on a wooden stick, make a charcoal fire at the bottom and put the ingredients on the internet.
The third type: roast with long sticks or branches. First, find a stick or branch, sharpen one end, wash it, string it with ingredients, and then bake it directly on an open flame.
The fourth type: bake it with your own aluminum foil paper. Before going outdoors, bring more high-quality aluminum foil for barbecue, set up the shelf with wooden sticks, then spread the aluminum foil on the shelf, brush it with oil, and bake the ingredients on it.
I don't know whether the topic is that I forgot to bring a cooker when I went on a picnic. Anyway, remember to prepare what I want to take in the wild! I wonder if it will help you.