Preheat your oven to 180℃ (160℃ for fan ovens) and line a cupcake tin with 12 cases.
In a large bowl, cream together the butter and sugar until soft and fluffy then stir in the vanilla extract.
Mix in the flour and the eggs, a little bit at a time, until you have a smooth, thick cake batter.
Divide the batter between your 12 cases and bake for 20-25 minutes until a toothpick through the middle comes out clean. Transfer to a wire rack to cool.
Filling:
Once the cupcakes have cooled, use a piping nozzle or apple corer to cut out the centre of the cupcakes. Fill with strawberry jam using a piping bag.
Topping:
Place the double cream, icing sugar and vanilla extract into a bowl. Whip until thick then transfer to a piping bag fitted with a large star nozzle.
Pipe a swirl of cream onto each cupcake then top with half a strawberry.
Dust with icing sugar and enjoy!
Notes
Store in an airtight container in the fridge for up to 3 days.