Gather the ingredients and shred the white cheddar cheese. Thinly slice the green onions using all of the white parts, some light green parts and some green tops and set aside.
Line the cup that you will use to shape the cheeseball (short mugs or soup cups work great) with two overlapping pieces of plastic wrap and set aside.
Add the shredded cheddar cheese and the cream cheese to a microwavable bowl. Melt and stir in 30 second increments until fully melted and combined. Approximately 90 seconds to two minutes.
Stir the the green onions, parsley, and 1 and ½ teaspoons of the everything bagel seasoning in to the cheese mixture.
Add the cheese mixture to the plastic lined cup and cinch with a clip.
Refrigerate for a minimum of two hours but preferably overnight.
Remove the plastic wrapped cheeseball from the refrigerator and the cup. While the cheeseball is still in the plastic, shape the cheeseball as desired.
Spread the rest of the everything but the bagel seasoning on a plate. Remove the cheeseball from the plastic and roll in the seasoning until the cheeseball is fully covered in the seasoning.
Refrigerate or serve and enjoy!