Spread the oats onto a baking sheet and bake in a medium hot oven (180℃) for 15 minutes until toasty
Melt together the sugar, syrup and Biscoff spread until you have a thick smooth mixture.
Stir in the oats, cornflakes and Rice Krispies and mix until everything is coated in the rich caramel sauce. Stir in 15g chocolate chips
Press into a loaf tin lined with parchment. I used a 2lb loaf tin which is perfect for the amount quoted about. If you want to make more, double the quantities and use a standard square baking tin.
Sprinkle a few chocolate chips over the top and press down so they stick
Place in the fridge or a cool place to set.
Cut into bars or squares.
Melt the chocolate (or temper if you like) and dunk the base of each bar into the chocolate, place on a silicone mat or baking paper and leave to set