350g/12oz strawberries, hulled and quartered
250g/9oz plain flour
2Β½ tsp baking powder
Β½ tsp fine salt
200g/7oz granulated sugar
1 tbsp granulated sugar
1 tsp vanilla extract
120g/4ΒΌoz unsalted butter, softened, plus extra for greasing
2 free-range eggs
200ml/7fl oz whole milk