Rinse and dry the seeds. Toss with salt (and optionally golpar). Spread evenly on a baking sheet.
If your seeds are dry: Bake at 350°F (175°C) for 12-18 minutes. If your seeds are wet: Bake at 300°F (150°C) for 20-30 minutes.Either way, stir or shake the pan once halfway through. They're done when the shells are dry, crisp, and lightly golden in spots.