Start by coating the beef steaks in wheat flour.
In a skillet, add the unsalted butter and stir until melted.
Add one drizzle of olive oil and stir.
Add the beef steaks and fry them on both sides until golden brown.
Now, add the milk at room temperature, season with the salt, the pinch of black pepper, the oregano, cover the skillet and let it all cook for 5 minutes.
After this indicated time, finish by adding parsley to taste.
Serve.