In a small saucepan, mix together the heavy cream, whole milk, pure pumpkin puree, brown sugar, maple syrup, pumpkin pie spice, and ground cinnamon.
Set the saucepan over medium heat. Stir occasionally, and let the mixture heat until it begins to steam, about 5-7 minutes. Do not let it boil.
Remove the saucepan from the heat and stir in the vanilla extract.
Allow the creamer to cool to room temperature.
Transfer the cooled creamer into a mason jar or any airtight container. Store in the refrigerator for up to one week. Shake or stir before using.