1. Preheat oven to 400ºF.
2. In a large bowl, add oats, cinnamon, pumpkin pie spice & chocolate chips. Mix well.
3. In a separate large bowl, add pumpkin puree, honey, peanut butter, water & vanilla extract. Mix until completely combined. Pour pumpkin mixture into oat mixture & stir to combine.
4. Lightly coat a muffin tin with cooking spray. Fill cups half-full with pumpkin bite mix. Bake 15-20 minutes , or until tops are browned. To check, insert a knife in the middle. If ready, it will come out clean.
5. Enjoy tender & warm.