1 kg (2 lb) topside or rump of beef
250 ml (8 fl oz) tomato ketchup plus 300 ml (1/2 pint)
4 tablespoons condensed milk
4 tablespoons mango chutney
1 tablespoon paprika
2 tablespoons single cream
1 tablespoon chopped fresh tarragon
1 tablespoon chopped fresh parsley
1 tablespoon chopped fresh dill
4 tablespoons mayonnaise
1 pickled cucumber
16 stuffed green olives
2 litres (3 1/2 pints) neutral flavoured oil