In a large bowl, mix the flours, baking powder, and cinnamon.
90 g gluten-free flour, 75 g rice flour, 2 teaspoons baking powder, 0.5 teaspoon cinnamon
Add buttermilk, egg, butter, and syrup to the bowl and mix thoroughly or blend.
250 ml buttermilk, 45 g butter, 1 tablespoon maple syrup
Heat a frying pan and lightly grease it with oil (I do this with a silicone brush).
Spoon the batter onto the pan for each pancake - fry over low heat (I also cover the pan with a lid) - when the top of the batter no longer looks wet, gently flip the pancakes to the other side. Fry for about a minute and remove.