This steak bites appetizer with chimichurri sauce is perfect for parties! Juicy, bite-size cubes of steak are seared and served with a bold and flavorful homemade chimichurri.
Place all the chimichurri ingredients into a medium-sized bowl and mix well. Season to taste with salt and pepper.
Cut the steak into large cubes and place them into a medium-sized bowl. Add the oil, salt, and pepper and mix well.
Heat a large cast-iron pan over high heat. Working in batches, add the steak bites and sear until they have a golden crust, about 3 minutes. Adjust the heat as needed.
Let the steak bites rest for 10 minutes then serve them with the chimichurri sauce drizzled over the top of on the side as a dip.