1.In a large bowl, combine mince, onion, breadcrumbs, soup mix, egg and Worcestershire sauce. Mix well and season to taste.
2.Line oven tray with baking paper. Roll level tablespoons of mixture into balls. Dust with flour to coat. Arrange on tray. Chill 10 minutes.
3.Heat a large frying pan on medium. Brush with oil. Cook meatballs 8-10 minutes, turning on all sides until cooked through. Serve hot or cold, with tomato sauce, if liked.
Make these ahead of time and cook when ready to serve. Great for lunchboxes.Note