In a medium saucepan over medium heat, whisk together the whole milk and sweetened condensed milk until well combined.

Stir in the pumpkin puree, pumpkin pie spice, and vanilla extract, whisking occasionally to keep the mixture smooth and evenly blended.

Heat the mixture until it’s hot and steamy, but do not let it boil.

Remove the mixture from the stove and let it rest for a few minutes to allow the flavors to meld.

Strain the creamer through a fine-mesh sieve.

Let the creamer cool to room temperature, then store it in the refrigerator until use.