Preheat oven to 250 degrees Fahrenheit.
Combine brown sugar, maple syrup, and coconut oil in a small sauce pan over medium heat. Cook, stirring often until sugar is dissolved.
Combine oats and seeds in a large bowl.
Stir sourdough discard into oats mix and then pour maple mix over top. Add pumpkin pie spice and salt before mixing in.
Spread granola mixture over a cookie sheet with parchment paper and press mixture down.
Place in the oven and bake for 1 hour, stirring every 15-20 minutes.
Remove from oven and allow to cool completely before breaking apart and into pieces.
Store in airtight container.
