Take all of your green beans and let them sit in cold water for a few mintues
Drain the green beans and prepare a cutting surface
Cut off the ends with a knife or use scissors
Add the green beans to a large pot of boiling water and boil for 10 minutes
Drain the green beans for a few minutes
Add green beans to a pre-heated cast iron pan and cook uncovered in olive oil. Stir frequently to prevent burning. Add preferred seasonings or use a pan from another dish to pick up flavoring.