1 Using clean hands, mix the mince, onion, garlic, breadcrumbs, sauces and egg thoroughly in a large bowl. 2  Shape the meat mixture into small golf ball-sized meatballs. 3  Add the olive oil to the frying pan and bring to a high heat.4  Add the meatballs, turning each one until browned all over.ethod. 1  Using clean hands, mix the mince, onion, garlic, breadcrumbs, sauces and egg thoroughly in a large bowl. 2  Shape the meat mixture into small golf ball-sized meatballs. 3  Add the olive oil to the frying pan and bring to a high heat. 4  Reduce the heat and add the tomatoes and basil. 5  Put a lid on the pan and allow the meatballs to cook through ...