Plant based, gluten free, dairy free, Low FODMAP option. Learn how to make perfect, crunchy granola clusters every time! Think granola is boring? Think eating gluten free is a waste of your life? I guarantee these super-crunchy granola clusters will change your mind. This is my favourite granola of all time; I love it even more than the oat versions. The magic ingredient is activated buckwheat, which is as crunchy as chips and has a wonderful roasted coffee bean flavour.