Preheat the air fryer to 160°C (320°F).
Combine the dry ingredients in a mixing bowl.
70 g Caster Sugar, 100 g Plain Flour, ½ teaspoon Bicarbonate of Soda
Whisk together the wet ingredients and gently mix them into the dry ingredients.
50 ml Natural Yogurt, 1 Egg, 70 g Butter, ½ teaspoon Vanilla Extract
Fold in the blueberries and white chocolate chips.
70 g Blueberries, 30 g White Chocolate Chips
Spoon the muffin batter into 6 sturdy muffin cases, place in the air fryer basket, and air fry for 13-15 minutes until golden brown.