Preheat oven to 300F
In large bowl, mix all dry ingredients
Add remaining ingredients and mix well
Spread on cookie sheet and bake 30-60 minutes (depending on how thin the layer is; can also bake this in a 9x13 pan), stirring often. Do not overdry.
Let cool completely, undisturbed. It will be chunkier if you don't stir and let it cool in one hunk. Store in airtight container and serve over milk or yogurt.