Anna Polyviou's Butter My Scones Recipe - High Tea Society

Ingredients

• 400 g (14 oz/22⁄3 cups) plain (all-purpose) flour, plus extra for dusting
• 50 g (13⁄4 oz) caster (superfine) sugar 1 tablespoon baking powder
• 120 g (41⁄4 oz) unsalted butter, at room temperature
• 2 eggs
• 160 ml (51⁄4 fl oz) buttermilk
• 1 teaspoon vanilla bean paste
• 1 egg yolk, whisked
• Earl grey tea sultanas
• 3 teaspoons loose leaf Earl Grey tea 100 g (31⁄2 oz) sultanas (golden raisins)