Preheat the oven to 200°C/400°F/Gas mark 6. line
a 12-hole muffin tin with paper cases.
Sift
together both flours, the baking powder, salt
and mixed spice into
a bowl, then tip the bran remaining in the sieve
into the bowl. Stir in the sugar
Melt the margarine and pour it into a mixing
bowl. Leave to cool slightly, then
beat in the egg, milk and grated orange zest.
Gently fold in the dry ingredients. Mash the
banana with a fork, then stir it gently into the mixture, being careful
not to over mix.
Spoon the mixture into the
paper cases. Combine the oats and hazelnuts and
spread a little of the mixture over each muffin.
Bake for 20 minutes until the muffins are well
risen and golden. Transfer to a wire rack and
serve warm or cold.