Preheat oven to 250 degrees.

Rinse seeds under cold water and make sure all of the strings and pulp are removed. Drain well. Stir seeds with melted butter, worcestershire, garlic salt, and onion powder in a small bowl making sure they are fully coated. Place seeds in a single layer on a cookie sheet and bake for 50 - 60 minutes (or until brown and crispy) stirring every 20 minutes.

*If you have the time here are some tips my husband uses for extra crispy perfect seeds if you have the time: Soak seeds in salt water for a day then lay out the seeds in a single layer and let them dry out for another day before roasting them.