Add beef, garlic, black pepper, oregano, and limes. Mix to combine. Let marinade overnight or atleast 2hrs.

On a medium-high setting add olive oil to a Dutch oven or rice pot. Add beef, stirring occasionally (beef will release juices). After 5-10 min (once browned on all sides) add water (I pour water into marinade bowl).

Boil/simmer until water is dried up & meat is tender (20-45min). In a separate pan heat up oil until it is bubbling when you splash water to it (350 degrees). Carefully add beef & fry about 15seconds on each side. Remove and let paper towel absorb excess oil. Before serving squirt a little lime juice from a lime over. Best dipped in ketchup.