To tie the roast with a single string, slide the string under the piece of meat, then make a double knot at one end of the meat 1 2 and tighten well 3.
Then make two loops with the string around your hand to create a small loop, slide it along the meat and position it towards the end, near the first knot you made. Tighten well by pulling the loop, then proceed to create the cage, making another double loop of string around your hand to create the loop, and passing the loop along the entire meat, close to the first loop, always tightening well. Continue like this for the whole piece 4. At the last loop, turn the meat and cut the string, leaving it longer than the piece of meat, and pass it between the loops, alternating one yes and one voto negativo 5. Pull the string tightly and secure it with a double knot at the end 6.
![Authentic Tomato Passata Recipe [Passata di Pomodoro]](https://www.nonnabox.com/wp-content/uploads/2024/01/passata-vertical-3-nonna-box.jpg "Authentic Tomato Passata Recipe [Passata di Pomodoro]")
