INGREDIENTS 2-2.5kg beef bones (rib, bone marrow - you can buy these from Mac and wild Butcher) 2 large Spanish onions, unpeeled1 whole head of garliclarge bouquet garni of parsley and thyme2 leeks, cut into chunks4 carrots, cut into big chunks3 celery sticks, including the leaves, roughly chopped 2 tbsp of tomato paste METHOD Preheat the oven…
