1 heaped tbsp condensed milk or dulce de leche
90²µ/3ΒΌ΄Η³ϊ plain flour
275²µ/9ΒΎ΄Η³ϊ caster sugar
1 tsp vanilla extract
90²µ/3ΒΌ΄Η³ϊ good-quality dark chocolate
115g/4oz butter, cubed
75g/2ΒΎ full-fat cream cheese
2 free-range eggs