To roast pumpkin seeds, preheat the oven to 300°F or 350°F depending on the recipe. The seeds should be cleaned and dried before being tossed in oil and seasonings. Spread the seeds in one even layer on a baking sheet lined with parchment paper and roast for 12 to 15 minutes at 350°F or 20 to 30 minutes at 300°F, stirring every 5 to 10 minutes to encourage even browning. The seeds are ready when they are golden brown and give off a nutty aroma. Here is a summary of the steps to roast pumpkin seeds:

1. Preheat the oven to 300°F or 350°F.
2. Clean and dry the pumpkin seeds.
3. Toss the seeds in oil and seasonings.
4. Spread the seeds in one even layer on a baking sheet lined with parchment paper.
5. Roast for 12 to 15 minutes at 350°F or 20 to 30 minutes at 300°F, stirring every 5 to 10 minutes.
6. The seeds are ready when they are golden brown and give off a nutty aroma.

Different recipes may call for different seasonings, but the basic steps for roasting pumpkin seeds remain the same.