Preheat the oven to 300F and line a sheet pan with parchment paper or a silicone pan liner.
Add the rolled oats to a large bowl. Add in the cinnamon, nutmeg, cloves, ginger, and salt. Mix well with a silicone spatula.
Fold in the maple syrup, then the coconut oil.
Add in the vanilla extract and mix well.
Pour the granola mixture onto the lined sheet pan and spread it evenly.
Bake in the oven for 40-60 minutes, stirring the oats occasionally to break them up and ensure even cooking. Once they are lightly browned, remove them from the oven and toss well. Allow them to cool completely on the baking sheet.
Transfer to a bowl and let them cool further before transferring them to an airtight container. We have stored this granola for several weeks without spoiling, but I recommend consuming within 1-2 weeks just to be sure. You may store in the fridge if desired or if concerned about storing granola at room temperature.