Pre-heat oven to 180F Fan and grease a 20cm x 12.5 cm / 8” x 5” loaf tin, using the low calorie cooking oil spray
Sieve all the dry ingredients, the 2 flours, sugar, baking powder and ground ginger into a large mixing bowl to remove any lumps.
In a separate smaller mixing bowl add the pumpkin, yogurt, egg, vegetable oil and mix together well.
Pour the wet ingredients into the dry ingredients bowl and combine all the ingredients together.
Spoon the mixture into the greased loaf tin, spreading the mixture around to ensure the tin is properly filled.
Bake in the centre of your oven for approximately 35 – 40 minutes. Check to see if it is cooked properly by inserting a skewer into the cake, which should come out clean.
Allow to cool a little. Then remove the loaf from the tin and allow to cool completely on a wire rack before slicing. Keep in an airtight sealed tin.