Place the steak bites in a large bowl and mix in the salt, garlic powder, pepper, and Worcestershire sauce. Cover and set aside for 15-30 minutes, or refrigerate for up to 24 hours.
Heat a heavy bottom skillet (preferably a cast-iron pan) over high heat. Add the Avocado oil to the pan.
When the oil just starts to smoke, add ⅓ to half of the steak bites, being careful not to crowd the pan.
Let cook, stirring every 30 seconds to 1 minute, so all of the sides develop a brown crust.
Remove from the pan and continue with the rest of the steak bites.
Let the cooked steak bites rest for 5-10 minutes before serving.
