Tablespoon of rapeseed oil (or other veg oil)
Add some golden syrup, pumpkin seeds and raisins if you like.
180C for 30 minutes
tbh it's not very sweet and more like cake than flapjack. Perhaps more oil?
Revised version:
1 cup oats
Half cup corn flour
Cup sultanas
Half cup toasted pumpkin seeds
Cup of water (this was too much I think)
Two tablespoons golden syrup
I wonder if other fruit would help make it softer - apple sauce?