These are a delicious and healthy snack 1 cup shelled pumpkin seeds (pepitas) 2 teaspoons olive oil A sprinkle of salt, pepper and ground cumin A pinch of ground chilli Preheat the oven to 350ºF. Arrange the seeds on a greased oven tray. Drizzle the oil over the seeds and sprinkle with spices. Place in the oven and roast for approximately 10 minutes, or until lightly browned. You will need to toss the seeds twice during the cooking process. Keep an eye on them because they can burn very quickly.