Roasting sunflower seeds at home is straightforward if you follow these easy steps:

1. Preheat Oven: Preheat your oven to 300°F (150°C). This temperature is ideal for roasting without burning the seeds.
2. Prepare the Seeds: In a mixing bowl, combine the raw sunflower seeds with olive oil. Stir well to ensure each seed is coated.
3. Add Seasoning: Sprinkle the sea salt over the seeds and add any optional spices if desired. Mix thoroughly to coat evenly.
4. Spread on Baking Sheet: Transfer the seasoned seeds onto a baking sheet lined with parchment paper. Spread them out into an even layer for uniform roasting.
5. Roast Seeds: Place the baking sheet in the preheated oven and roast for 15-20 minutes. Stir the seeds halfway through to ensure even browning.
6. Check for Doneness: Once they turn golden brown and fragrant, remove them from the oven. Keep a close eye, as seeds can go from perfectly roasted to burnt quickly!
7. Cool Down: Allow the roasted seeds to cool on the baking sheet. They will continue to crisp up as they cool.
8. Store: Once cooled, transfer them to an airtight container for storage. They can be kept at room temperature for a few weeks.

These simple steps will ensure you create amazing home roasted sunflower seeds with ease!