Preheat your oven to 325°F (160°C).
Rinse your raw pumpkin seeds if they’re fresh from a pumpkin. Pat them completely dry.
Toss the seeds with olive oil in a bowl until they’re lightly coated.
Add sea salt and garlic powder or smoked paprika. Mix well.
Spread the seeds on a baking sheet in one even layer.
Bake for 20–25 minutes, stirring every 8 minutes so they toast evenly.
Pull them out when they’re lightly golden and smell nutty.
Let the seeds cool on the baking sheet so they crisp up.
Move them to an airtight container once cooled.