450g/1lb ripe cherries, the best you can find, stones removed
1 heaped tbsp plain flour
3 tbsp caster sugar, plus extra for sprinkling
pinch sea salt
陆 tsp vanilla extract
20g/戮oz unsalted butter, plus extra for greasing
2 free-range eggs
50g/1戮fl oz whole milk
75g/2录fl oz whipping cream
3 tbsp kirsch (optional)