Preparation: Preheat oven to 325°F. Ensure all ingredients are at room temperature.
Mix Crab: In a bowl, mix fresh crab meat and lump crab meat with pickled ginger.
Prepare Custard: Beat eggs and sugar together until pale and thick. Gradually add warmed heavy cream and vanilla extract, mixing well.
Combine: Gently fold in the crab mixture to the custard base.
Bake: Pour the mixture into ramekins. Place ramekins in a water bath and bake for 35-40 minutes, until centers are set but slightly jiggly.
Cool: Remove from oven and let cool slightly.
Caramelize: Sprinkle a thin layer of sugar on top of each custard. Use a kitchen torch to caramelize the sugar until golden brown.