Preheat oven to 325℉ Line a large baking sheet with parchment paper.
In a microwave-safe bowl, combine the peanut butter, honey, brown sugar, and coconut oil. heat in 20-second intervals until smooth, stirring between each, then stir in the vanilla.
In a large bowl, combine the oats, cinnamon, and salt.
Pour the warm peanut butter mixture over the oats and stir until evenly coated.
Fold in the honey roasted peanuts.
Spread the mixture into an even layer on the prepared baking sheet.
Bake for 12 minutes, stir gently, then spread back into an even layer.
Bake an additional 10-13 minutes, or until lightly golden brown.
Allow the granola to cool completely on the baking sheet without stirring. This helps create crunchy clusters.
Break into pieces and store in an air tight conatiner.