Combine 1/2 cup of heavy cream with the pumpkin and spices in a saucepan.

Simmer the mixture for 15 minutes, whisking continuously to ensure all ingredients are well combined.

Remove the saucepan from heat and allow the mixture to cool completely.

Once cooled, whisk in the sweetened condensed milk until smooth.

Transfer the Pumpkin Coffee Creamer to an airtight container.

Store the creamer in the refrigerator, and use it within one week.

If the mixture separates over time, give it a quick shake before using.