Mix flour, baking powder, sugar, bran and salt
Mix milk and baking soda
Beat egg
Add to milk
Pour into flour
Melt butter
Add choice of flavour to butter.
Fold into mixture (mix as little as possible; maximum of 20 strokes)
Put into muffin trays
Mix 1 tablespoon sugar and cinnamon
Sprinkle sugar and cinnamon over muffins
Bake 220ยบ C about 12 minutes.