1. In a large bowl, combine the ground beef, breadcrumbs, Parmesan, egg, Worcestershire sauce, garlic powder, onion powder, salt, and pepper. Mix until just combined, being careful not to overwork the meat.
2. Shape the mixture into small, bite-sized nuggets, about the size of a walnut. Place them on a tray lined with parchment paper.
3. Prepare a breading station with three shallow dishes: one with flour, one with the beaten egg, and one with panko breadcrumbs.
4. Coat each nugget in flour, then dip in the egg, and finally roll in the panko breadcrumbs, ensuring an even coating.
5. In a large skillet, heat a generous amount of cooking oil over medium heat. Once hot, carefully add the nuggets in batches, frying until golden brown and cooked through, about 3-4 minutes per side.
6. Transfer the cooked nuggets to a plate lined with paper towels to drain excess oil.

The sizzling sound of frying nuggets is reminiscent of the crackling fire in our cottage hearth, creating an atmosphere of warmth and contentment.