Preheat oven to 180°C and line a baking tray with some baking paper.
Mix all ingredients above and combine well with a spoon.
Separate the mixture onto the baking paper on the treat, allowing it to have some clumps.
Place in oven and bake for roughly 15 mins. After 15 mins, remove from the oven and separate the mixture into desired cluster sizes.
Place back into the oven and allow it to bake for a further 35 mins or until golden and crispy.