Prepare your ingredients
Put the butter and sugar in a saucepan and melt it gently on a low heat.
Add the golden syrup and continue to heat until the butter has completely melted
Next, add the rolled oats into the mixture And stir in.
Once it comes together take it off the heat and prepare a tin with grease proof paper
Pour the mixture into the prepared tin
And flatten it out evenly so it all cooks at the same time and place in the oven at 180 for 20 minutes
Once out of the oven score where you are going to cut the flapjack as it then allows it to set properly