Line your baking tin with greaseproof paper.
Set your over to 190°C/170°C Fan/Gas mark 4
Make sure all of your fruit is separated and not stuck together in clumps.
Heat your frying pan on a hot heat for a minute.
Add your chopped almonds and seeds to the frying pan and turn the heat down to medium high.
Stirring continuously, toast the almonds and seeds for 3 minutes or until the smallest seeds start to turn golden. The sunflower seeds will pop as they heat.
Tip into a bowl and set aside and allow to cool for 5 minutes.
Add all of the rest of your dry ingredients to a bowl and mix together with your hands or a wooden spoon until fully incorporated.
Melt your butter and golden syrup on a medium heat.
Add all of your dried ingredients too your melted butter and syrup, including the nuts and seeds and mix.
Add in your beaten egg and give everything a really good mix to ensure evenly combined.
Tip your mixture into your prepared tin and spread it out evenly.
Press the mixture down very firmly, using the back of a fork (I also press down with a potato masher).
Place in the centre of the over and bake for about 15-20 minutes, until golden on top and lightly brown around the edges.
When removed from the oven, score the flapjacks in to 8 pieces (or less if you prefer), press down about half a centimetre.
Allow to fully cool in the tin.
Once cool, cut the flapjacks up fully and remove.