Water, alcohol (35%), vanilla bean extractives. The vanilla beans used in the manufacturing process simply do not contain gluten to start with, so it isn’t something to be concerned about. Sieve the icing sugar into a bowl.
Cool the cakes on a wire rack.
About pure bourbon vanilla extract gluten free. Check out our golden vanilla cake recipe to see how. In a large bowl mix together your melted (and cooled) butter with your caster sugar and light brown sugar. The vanilla beans used in the manufacturing process simply do not contain gluten to start with, so it isn’t something to be concerned about.