Mix breadcrumbs and mince, roll into roughly 2 cm balls.
Peel n chop onions n carrots, chop capsicum.
Place all above into large casserole dish or crockpot ( slow cooker )
Season, add relish, barley and tomatoes.
Cover with water. Cover dish.
Bake in oven 180 for 30 mins, then turn down to 120c for 3-3.5 hours.
Mix cornflour with a little water, stir into thicken.