Field Burritos

[jason]

precooked beans or refried beans from a can
dried salsa
tortillas or taco shells

reconstitute beans and salsa with hot water in separate bags during the day.

Build your burritos and tacos and eat. You can use precooked rice for more proteins.

[greengrass]

They also have refried beans that have cheese in them. They are available in the can, usually sitting right beside the regular refried beans on the shelf in the grocery. Good idea!