>>790346Forgot pic. This is what mine looks like for indoor use. It is just a normal cooler lined with towels and heavy duty aluminum foil. All it really needs is the insulation (towels/blanket/sleeping bag) and a reflector (heavy duty aluminum foil). You don't actually need a box to put it in. I have mine in a box because it is indoors and more convenient for me.
Thus far I've cooked:
rice
noodles/pasta
soups/stews/chili
oatmeal
baked potatoes
dry beans
The length of time needed for cooking isn't much, though it does depend on your insulation and type of food. Dry beans, that have been soaked over night takes the longest (250-300mins) and it is the only one that needs to be reheated once every 50-60 mins. Stuff like noodles, pasta, and oatmeal take anywhere from 5-15 mins. Rice takes 40-60 mins depending on the type.
You use less fuel and nothing ever burns.