roasted pumpkin seeds

I cleaned out the seeds and separated them from the flesh of the pumpkin, I clean them by giving them a rinse. I then let it soak for 10 mins in salted water. I then drain and dry with paper towel. I heat the oven to 375 and grease a cookie sheet, lay the seeds and sprinkle with kosher salt. bake in oven for approx 20 mins till seeds get dry and crisp.