Preheat the oven to 150 C / 300 F / 130 FAN / Gas 2.
Wash and hull the strawberries and dry them on kitchen paper.Cut into pieces about 1 centimetre or half an inch. Place the ramekins in a large oven tray and divide the strawberries between them.
Put the egg yolks vanilla and granulated sugar into a large bowl and whisk together for 2 minutes until pale and creamy.
Place the cream in a saucepan over a low to medium heat. Bring to simmer then remove from the heat and cool for a minute
Whisk a very small amount of cream into the egg yolks, then gradually pour in the rest, whisking all the time.
Fill the ramekins with the mixture and place in a deep sided roasting tray.
Pour in hot water from a kettle so that it comes halfway up the sides.
Bake ramekins for an hour or until the custard is just set.
Remove from the water bath, leave to cool then refrigerate for an hour.
For the topping, spread a layer of sugar over the baked custard.
Use a blow torch to caramelise the sugar. Alternatively, place under a very hot grill, watching constantly.
The topping will harden in a few minutes, but it's best to put the desserts in the fridge for a few minutes before serving