Preheat the oven to 350ºF, and line a baking sheet with parchment paper for easy cleanup.
In a large bowl, combine the almond butter, maple syrup, melted coconut oil, vanilla, and cinnamon until smooth.
Chop the nuts using the pulse function on a food processor, or chop by hand with a large knife. Add to the large bowl along with the shredded coconut, almond flour, and salt, and stir until combined.
Transfer the mixture to the baking sheet and spread into an even layer. Bake at 350ºF for 15 to 20 minutes, or until golden brown but not burned on the edges.
Allow the granola to cool (it will look like a giant crispy cookie!) before breaking into crumbles.