Ingredients
Makes 9 donuts
1 cup plain flour
1 teaspoon baking powder
1/4 teaspoon bicarbonate soda
1/2 teaspoon cinnamon
70 grams unsalted butter, softened
1/3 cup caster sugar
1 teaspoon vanilla extract
1 egg
1/3 cup milk
Cinnamon sugar topping
40 grams unsalted butter
1/3 cup caster sugar
2 teaspoons cinnamon
Preparation
