Using pre-made meatballs makes this a quick and simple dinner option, served with chips or fries and a little veg. The gravy ingredients are enough to serve 2.
Bake the meatballs in a dish with up-turned side to collect the fat and juices easily. For a healthier version, use skimmed milk and omit the fat at the final stage (still necessary at beginning). Making your own meatballs works too, as long as they are not too big.
Allow about 8 to 10 mini meatballs per person.