Rahul's Mango Crème-filled Doughnuts recipe - The Great British Bake Off

Ingredients

• 550g strong white bread flour
• 70g caster sugar
• 50g unsalted butter
• 2 eggs
• 14g fast-action dried yeast
• 10g salt
• 130ml hand-hot whole milk
• 100ml hand-hot water
• 1 litre sunflower oil, for frying
• 150ml whole milk
• 100ml mango purée
• 2 egg yolks
• 35g caster sugar
• 20g cornflour
• 40g unsalted butter
• 6 tbsp liquid pasteurised egg white
• 750g icing sugar
• 2 tsp coconut extract, or to taste
• orange food-colouring gel or paste