Preheat your oven to 350F. Line a baking sheet with parchment paper and set aside.
Next, add all of the dry ingredients to a large mixing bowl including the oats, chopped pecans, cinnamon, cardamom, salt, nutmeg, ginger, cloves, and black pepper. Whisk together.
Then, add your wet ingredients to the bowl including the maple syrup, melted coconut oil, and vanilla. Mix until the oats and pecans are evenly coated.
Add the granola to the parchment-lined baking sheet and use a spatula to spread the granola out so it is evenly dispersed in the pan. Please note that it's okay if your granola is touching and layered a bit, as this helps the granola form clumps.
Add your granola to the oven and bake for 20-25 minutes. Stir the granola halfway through if you want smaller chunks (but do not stir for extra large clusters!).
Remove from the oven and let the granola cool before serving. As it cools, it will firm up and harden quite a bit.
Once cooled, break the granola into large clusters and enjoy!