Method
Combine milk, sweetened condensed milk, pumpkin puree, pumpkin spice and vanilla in a bowl or measuring jug and whisk until smooth and fully combined.
Taste and adjust pumpkin spice or vanilla as desired.
Pour the creamer into a clean mason jar or airtight container.
Store in the refrigerator. Use within a couple of weeks; shake well before each use.
Notes
Shake well before using. Adjust sweetness by reducing sweetened condensed milk or diluting with more milk.