I found some mashed banana and some apple puree in the freezer while I was trying to make room to put away some shopping. I was looking for recipes to try, something different to the usual banana bread, and decided to try some flapjacks.
The recipe was 250g of butter, 250g of fruit puree, 100g of brown sugar and 500g of porridge oats. The flapjacks were a bit crumbly and lacked the chewy texture you get with golden syrup. If I find myself making them again, I will probably replace some of the sugar with syrup.