Cut pork in 1/2 inch cubes and braise in preheated dutch oven, salt (no need to add oil). And generous amounts of ground cumin, and a dash or two of chili powder Add all canned items - do not drain. Bring to a slow boil, then simmer, covered at least 1 hour.
To serve, make burritos with:
1 can refried beans
Shredded Cheddar - Sharp, mild, jack - your preference
Cilantro leaves (if desired)
Good with refried rice, guacamole etc. Can be covered with queso, or verde sauce if desired. I usually cover mine with salsa, depending on what type we have on hand.