Mix together oil, sweetener and pumpkin pie spice in a bowl.
Add pumpkin seeds and toss until evenly coated.
Spread seeds across a baking sheet lined with parchment paper and roast for 30 minutes.
Let cool. Serve as a snack or topping for salads, oatmeal or Greek yogurt.
Notes
While your seeds roast, do some spooky moves! Walk around like a zombie, dance to shake the cobwebs off … or pretend to be a superhero and do 10 arm circles in each direction!