Food tips for backpacking meals requested.
Whenever I go out I freeze milk and put it in my pack with my food.
This I wrap with any clothing or other cloth and put in the center of my pack. If its not too hot this will keep everything cold for several days. The milk is handy for coffee or pancakes or other things you might cook on the trail.
Remember , you can freeze milk but not half and half.
What do you eat while /out/?