Into a pot filled with the melted chocolate, add the beef steak.
Take it to a preheated oven at 180° C (350° F) and bake for 20 minutes.
After this time has passed, remove the meat from the pot and transfer it to a rack.
Next, using a knife, remove the excess chocolate.
Season with the salt, the black pepper, the garlic powder, the onion powder and the chimichurri.
In a large skillet over medium to low heat, add the butter, a drizzle of olive oil and stir until the butter melts completely.
Add the beef steak we prepared and fry it until golden brown.
Finally, cut the steak into strips and finish with coarse salt to taste.
Serve.