Start by laying a piece of steak on a cutting board.
Stuff the steak with garlic, parsley, black pepper, and pecorino Romana.
In a pan, sauté some onions until they turn golden brown.
Once the onions are ready, add them to the pan.
Pour in some white wine and let it cook for a few minutes.
Next, add the homemade tomato sauce to the pan.
Incorporate basil, black pepper, and salt into the mixture.
Allow the sauce to simmer slowly for about an hour.
When finished, carefully cut the string off the beef bragill.
