I followed this recipe - http://cookieandkate.com/2015/healthy-granola-recipe/
I used honey and I halved the recipe. My oven heats unevenly sometimes and I had timed it for 23 minutes. I was tending to my baby and it got overdone. A couple of minutes less and it would have been fine.
Also as mentioned in the blog, honey did not make it clumpy and they are all separate. I am going to try the next time with maple or agave.