Mix a tablespoon of olive oil and a tablespoon of butter in a large frying pan and put it on a medium to high heat. While butter melts, adding potatoes. Cooking about 4 min, stir the potatoes and cook for another 4-5 minutes, until they are golden in color and cooked enough. Transfering it to a plate also set apart .
Leave the same pan on a medium heat and add the rest of the butter (2 tablespoons), garlic, crushed red hot pepper, and fresh herbs. Place the steak in the skillet on a single layer (do not place the steak on top of each other) and reserve the marinating sauce for later use. Cook the steak for a minute on each side, until it’s a nice brown color, adjust the time according to your preference.
Just before the steak is cooked, add the remaining marinade sauce, and cook together for a minute. Return the potatoes to the pan to heat up. Seasoning with salt also black pepper to flavor.
Turn off the heat and serve immediately, garnish with crushed red pepper and a dash of Parmesan cheese (if desired).
Enjoy !