Mix all the marinade ingredients together in either a container with a lid or in a zip top bag.
Cut the steak into 1 to 1 and a half inch pieces and add to the marinade. Refrigerate for at least 6 hours or preferably over night.
Heat a cast iron skillet over high heat and add the canola oil.
Remove the steaks from the marinade (discard the marinade) and pat the steak pieces dry with a paper towel. The less moisture you have on the steaks, the less splatter you will have when you add them to the pan.
Sprinkle the steak bites with the ¼ teaspoon of salt
Add the steak bites to the hot pan/oil and sear each side for about 1 minute. They should get a nice dark sear on them but still be pink on the inside.
Add the seared steak bites to a bowl and set aside.
Set the stove top to low and let the pan cool to a low temperature.
Add in the butter and once melted, add in the 3 minced garlic cloves.
Add the steak (and juices) back to the pan and toss in the garlic butter for just 2 minutes.
Add the steak bites to a bowl and pour the remaining garlic butter over them. Serve either as your main dish or as an appetizer.
Notes
(This recipe serves 2 adults as a main dish or 4 adults as an appetizer)