Put the split peas in a bowl with the bicarbonate of soda. Cover with cold water and leave to soak overnight. Put the ham hock in a large saucepan, cover it with 1½–2 litres/2½–3½ pints ...
Pour the stock into the slow cooker pot, then stir in the split peas, onion, garlic ... Mix with 2 tablespoons barbecue sauce and 1 tablespoon lemon juice. This chutney works brilliantly with ...