Ok, that looks good!

Yes, cold.

I also like to cook and find it a real bonding type activity in camp when in a group but can go pretty spartan if I want to. Sometimes it's just eat to live. I did 5 years as a youth in Army Cadets and we always had old style rations (cans) which I discovered you did not need to heat to eat. The only thing I didn't like was canned precooked bacon with the white fat globules - I traded that away for canned peanut butter. Back then, with 1/2 hour to do lunch or supper you had to choose between rest or cook. I'm afraid it stuck with me...

Apparently, no matter what temp you make the beans on the outside they will eventually achieve a preset uniform temp on the inside.

I forgot. I also packed a small jar of peanut butter which I took a scoop of with my spoon whenever I felt a bit peckish. That's a cheap long lasting high energy food.