Blueberry and coconut friands

Ingredients

• reduced-fat dairy spread, melted, to grease, plus 30 g extra, melted
• 1/2 cup plain flour
• 1/2 cup self-raising flour
• 2/3 cup icing sugar, plus extra, to dust
• 1/2 cup almond meal (ground almonds)
• 1/3 cup desiccated coconut
• 4 egg whites, at room temperature
• 1 egg, at room temperature
• 140 gram tub apple puree
• 100 gram frozen blueberries, thawed