In a medium bowl, mix together yogurt, pumpkin purée, peanut butter, honey, pumpkin pie spice, cinnamon, vanilla, and salt until fully combined.
Spoon mixture onto a parchment-lined baking sheet (makes 7 portions) and flatten slightly into disc shapes.
Freeze for about 1 hour, or until fully hardened.
Remove from freezer and dip each piece in melted dark chocolate until coated.
Place back on parchment paper and immediately sprinkle with pumpkin seeds.
Return to freezer until set, about 10 minutes. Enjoy straight from the freezer or let sit at room temperature for 3–5 minutes for a creamier center.