Baby cakes with strawberries and cointreau

Ingredients

• 170 gram unsalted butter, soft but not oily
• 150 gram caster sugar
• 3 medium free-range eggs (size-6), at room temperature
• 170 gram plain flour
• 1/2 teaspoon vanilla extract
• 2 teaspoon baking powder
• 100 millilitre milk, warmed
• 1 punnet large strawberries
• finely grated zest of 1/2 orange
• 2 tablespoon cointreau
• 1 teaspoon icing sugar
• 1 cup plain unsweetened yoghurt or 200ml cream