Bring the water to a boil in a large pot. Add the beef, carrots, celery, onion, and garlic. Cook the mixture for 2 hours or until the meat becomes tender. Remove the meat from the pot.
Serve the boiled meat with the salsa verde and chili sauce or on a bun as a sandwich.
Salsa Verde Sauce:
Put the parsley, capers, and anchovies on a cutting board. With a mezzaluna or sharp knife, finely chop the ingredients. Put the mixture in a jar. Add salt, pepper, freshly squeezed lemon juice and top up with extra-virgin olive oil. Mix well.
Put the chili pepper, garlic, sun-dried tomatoes and basil on a cutting board. Crush the chili pepper and the garlic. With a mezzaluna or sharp knife, finely chop the ingredients and bring to a mulch consistency.
Put the mixture in a jar. Add the olive oil to cover the chili paste. Mix well.