Spoon the batter into the individual muffin cases. Mix the extra half a teaspoon of cinnamon and the caster sugar together and sprinkle on top of the batter. Bake for 20 minutes, until risen and ...
Spray a mini muffin tin with cooking spray ... coconut oil all over the dough and then sprinkle with the brown sugar and cinnamon. I like to use my hands to spread the sugar around the dough ...