Gluten free muffins - George Eats

Ingredients

• 160 g (1 cup)* fine white rice flour
• 90 g (3/4 cup)* tapioca flour
• 1 g (1/4 teaspoon) baking powder
• 1 1/2 g (1/4 teaspoon) baking soda
• 1-2 g (1/4 – 1/2 teaspoon) xanthan gum
• 1 1/2 (1/4 teaspoon) fine salt
• 60 ml (1/4 cup)* vegetable or neutral flavoured oil
• 75 g room temperature butter salted or unsalted
• 100 g caster sugar
• 50 g light brown sugar
• 1 extra large egg (45-55g weighed out of shell)
• 125 ml (1/2 cup)* milk of choice
• 1 teaspoon vanilla bean paste optional
• Add-ins of choice (100-200g)
• Finishing sugar (sanding sugar for the tops (optional))