Dig out pumpkins seeds. Clean the seeds and soak in two hours in lightly salted water (1 tablespoon per 2 cups of water). Pat the seeds dry and spread them on a lightly oiled cookie baking sheet. Bake in an oven at 200 degrees for 1/2 to 1 hour, or until they look crispy and a light brown. Salt to taste. Let the seeds cool down.