Put all the dry ingredients into your crockpot. You'll need at least a 4 quart, although 6 quart would be better so when you stir it doesn't slosh out everywhere. Melt the butter in the microwave, and add. Add the honey. Toss well. *note: if you add this amount of honey and butter, the granola will be cereal-like, and not trail-mix like. If you'd rather the granola clump together in pieces, you'll need to add more honey and butter. I tried it with the honey and butter doubled (1/2 cup each) and it still didn't clump much--so if you'd prefer your granola that way, you'll need to add at least 3/4 cup of honey. I didn't want that much sugar, and my kids are cool with eating it like this. Cover, but vent with a chopstick. Cook on high for 3-4 hours, stirring every so often. If you can smell the granola cooking, go stir. It will burn if you don't keep an eye on it. But it won't burn as quickly as it does in the oven! Dump out on some parchment paper and let cool. Eat with milk like cereal, warmed with milk like oatmeal, or as is. Seal well in an air-tight container or in a ziplock. Granola freezes well.