In a medium microwave safe bowl, add the coconut oil. Heat for 30 seconds or until melted. Add the peanut butter and maple syrup. Heat for 15 more seconds.
Remove from microwave, and add the pumpkin puree and pumpkin pie spice.
Mix until incorporated.
If you like a thinner spread, add a dash of milk to thin out. If you like a thicker spread, then do not add the milk.
Notes
*To make your own natural peanut butter, refer to this post.