Prepare the ROYCO® gravy according to packet instructions, allow to cool.
Preheat the oven to 180°C. Place the onions, beef mince and 2 tbsp of the prepared ROYCO® gravy into a bowl, mix together well and form mixture into meatballs.
Mix together the tinned tomatoes and remaining gravy, pour into an ovenproof dish, and add the meatballs and bake for 30-40 minutes or until browned. Season to taste.
