We originally used this with our sons on scout campouts.
Take one package of instant butter flavor mashed potatoes
1 can corn (undrained)
1 can green beans (undrained)
Place the corn and beans (including all juices) in your aluminum loaf pan that fits inside your oven. Then add the dry instant potatoes. stir until potatoes are moist. You may need to add a little bit of water. Then bake till potatoes are done. This makes a great healthy hearty meal coupled with a baked chicken breast!!!!