中大火 烤20分钟

Ingredients

• 110g/4oz plain flour
• 110g/4oz butter
• 65g/2½oz caster sugar
• 2 free-range eggs
• 1½ tsp baking powder
• 125g/4½oz blueberries, or equivalent in frozen blueberries
• pinch nutmeg
• double cream, to serve