Preheat your oven to 325° F and line a large baking sheet with parchment paper.

In a large mixing bowl, whisk together the oil, maple syrup, brown sugar and vanilla.

Add the oats, pecans, flax seed, cinnamon, nutmeg and salt, mixing until evenly coated.

Press the granola mixture onto your prepared baking sheet and bake for 30 minutes, undisturbed, or until golden brown.

Let rest for 15 minutes, then sprinkle the raisins on top of the granola. Gently fold the granola over the raisins, leaving large pieces of granola intact.

Cool completely before storing in an airtight container.