Preheat oven to 350 and grease a mini muffin pan. Place wonton wrappers onto the center of each cup and use a tart shaper top press the cup into the tin. Spray with nonstick cooking spray and set aside.
In a mixing bowl, add chicken, cream cheese, wing sauce and cheddar cheese. Mix well.
Use a tablespoon scoop to scoop chicken mixture into each wonton cup.
Bake for 10-12 minutes or until golden brown. Serve with crumbled blue cheese and sliced green onions.