While most stores sell pumpkin seeds, it is fun and easy to make your own. To do so, first remove the seeds from the pumpkin s inner cavity and wipe them off with a paper towel if needed to remove excess pulp that may have stuck to them. Spread them out evenly on a paper bag and let them dry out overnight. You can, of course, purchase pumpkin seeds in the store. We would recommend purchasing organic raw pumpkin seeds and then light roast them yourself.