Pumpkin spice has become the ubiquitous harbinger of fall. If you can’t get ahold of a storebought pumpkin pie seasoning, you’ll be happy to discover it’s very simple to make yourself. Just mix together cinnamon, ground ginger, clove, nutmeg, and allspice if desired, in the proportions listed below. Pumpkin spice has many, many delicious applications you’ll enjoy all season long.