Mediterranean scones - Good Food Middle East

Ingredients

• 350g self-raising flour
• 1 tbsp baking powder
• ¼ tsp salt
• 50g butter, cut in pieces
• 1 tbsp olive oil
• 8 halves Italian sundried tomatoes, coarsely chopped
• 100g feta cheese, cubed
• 10 black olives, pitted and halved
• 300ml full fat milk
• 1 egg, beaten, to glaze