Preheat oven to 325º F Cover baking sheet with parchment paper. Heat the sauce ingredients: Combine the coconut oil, brown sugar, and maple syrup in a large glass measuring cup and microwave it for ~30-40 seconds until the coconut oil is melted. Whisk in the vanilla. *Alternatively, place the ingredients in a saucepan over medium-low heat until the coconut oil is melted (~2 minutes). Stir in the vanilla.
Combine the dry ingredients: In a large mixing bowl, combine the oats, coconut, nuts/seeds, cinnamon, hemp hearts (chia seeds), and salt. Stir to blend.
Stir together: Pour the melted coconut oil-maple syrup mixture over the dry ingredient and stir to combine thoroughly. Spread the mixture on the prepared baking sheet in an even layer then press down and smooth using a spatula or measuring cup.
Bake: Bake for 20 minutes without stirring. Rotate the baking sheet. *Bake another ~6 minutes until lightly golden with crisp edges. Remove from the oven and let cool completely on the baking sheet for ~30 minutes.
Serve: Break into chunks, add dried fruit chocolate chips as desired.
Storing: Store in an airtight container or bag at room temperature for several weeks. Can be frozen for several months if needed.