What you'll need: 1/2 cup pumpkin puree 1 cup brown sugar 1 tbsp pumpkin pie spice 1 cup water What you’ll do: Mix in a saucepan and simmer over medium heat until thickened. Cool and pour into a container, then store in the refrigerator. My Pumpkin Spice Latte Recipe Pour 2-3 tbsp of syrup into your cup and top with a double shot of espresso. Fill your mug with steamed milk. Enjoy!