
Beef Steak
Start by placing the beef steak in a pan with the barbecue sauce.
Take to a preheated oven at 180° C (350° F) and bake for 30 minutes.
In a large pot, place the medium potatoes cut into small cubes and enough water to cover everything.
Turn on the heat to medium and let them cook for 15 minutes.
After this time has passed, drain all the water and transfer them to a large bowl.
Add the butter, the salt and mash everything very well until it becomes a smooth purée.
Then add the grated Parmesan cheese, mix once more to incorporate and set aside.
After the steak has finished cooking in the oven, remove it from the pan.
Season with a pinch of salt, a pinch of black pepper and a pinch of chimichurri.
Flip it over and repeat the same seasoning on the other side.
In a large skillet over medium to low heat, add the unsalted butter, the peeled garlic cloves, the sprig of rosemary and stir everything very well until the butter is completely melted.
Add the beef steak we seasoned earlier and fry it until both sides are golden brown.
Finally, cut the beef into strips.
Serve.