As you can imagine this is from Martha Stewart web page, hope it helps

GOOD THING: PUMPKIN SEEDS

Pumpkin seeds are highly nutritious and need little more than a sprinkle of salt to enhance
their natural, nutty flavor. If your pumpkin is particularly beautiful, you may want to save a
few seeds for planting in the spring; the rest will make a delicious snack. After your
jack-o’-lantern carving is done, simply separate the seeds from the pulp, and spread them
in a single layer on a parchment-lined baking sheet, disposing of any that are damaged or
shriveled. Don’t wash the seeds—the bits of pumpkin flesh make them sweet and flavorful.
Sprinkle lightly with coarse salt, or with a salt-free seasoning, if desired. Place in a
350-degree oven 5 to 10 minutes; the aroma of the toasted seeds will tell you when they’re
ready.