Homemade Pumpkin Pie Spice

Here's an easy fix if you run out of pumpkin pie spice. I read it at The Common Room.

Just mix 1/4 cup of cinnamon with 4 tsp of ground ginger, 2 tsp of nutmeg, 2 tsp allspice, 1 tsp freshly ground cloves.

How simple is that?