You can also use a Dutch oven to slow roast them or cook stove top in a tightly covered pan on low heat for about 2 hours. (cinnamonspiceandeverythingnice.com)
Also, my next kitchen will have a gas cook stove with a convection oven. (theinspiredroom.net)
If you haven't tried cooking stove top popcorn, I suggest you give it a shot. (pastryaffair.com)