Onion Juices

• 200 g (7 oz) outer shells of cooked onions
• 2 garlic cloves

Put the onion shells, garlic, honey, salt and 300 ml (10½ fl oz) water in a saucepan, cover and steep over low heat for 2 hours. Strain the liquid into a clean pan, add the puffed grains and steep for a fu