This came from Relish magazine. It doesn't get easier than this.
chefly
Pickled Asparagus
1 pound asparagus
Juice from 1 (24-oz.) jar dill pickles
Snap off tough ends of asparagus. Bring a large pot of water to a boil. Drop in asparagus and cook 2 minutes. Drain and rinse under cold water. Cut spears to the height of the pickle jar. Place in juice. Cover with lid. Refrigerate at least 1 day.