Preheat your oven to 350°F (175°C).
Rinse the pumpkin seeds under cold water to remove any pulp.
Pat the seeds dry with a paper towel.
In a bowl, combine the pumpkin seeds with olive oil, salt, and spices.
Spread the seasoned seeds on a baking sheet in a single layer.
Bake in the preheated oven for 20-25 minutes, stirring occasionally.
Keep an eye on the seeds to prevent burning; they should be golden brown.
Remove from the oven and let cool completely.
Taste and adjust seasoning if necessary.
Store in an airtight container for up to a week.