Pat green beans dry with a paper towel and set aside. Drizzle olive oil into medium skillet set over medium heat. Add green beans, kosher salt, and black pepper. Cook the green beans until they are just tender, but still crisp, tossing the green beans occasionally using tongs. Remove from heat.
Meanwhile, cream together butter, salt, pepper, and dill. Spoon the Dill Herbed Butter onto the hot green beans and serve.