Gather the ingredients.
In a small bowl, combine the ground cinnamon, ginger, nutmeg, and cloves.
Mix well to combine.
Transfer to a jar with a tight seal and store along with other spices. It will stay fresh for a few months.
To brew coffee, add 1 teaspoon of pumpkin spice mix on top of 1/4 cup of ground coffee in your favorite brewer filled with the required amount of water.
Using a fork, mix the spices into the coffee grounds. Brew as normal.
Pour the brewed coffee into a mug and sweeten with raw sugar if desired.
Serve and enjoy.