1. Using a hand mixer, to a large mixing bowl add softened cream cheese, Greek yogurt, lemon juice, pickle juice, fresh dill, garlic powder, onion powder and black pepper. Beat until well combined.
2. Fold in shredded cheddar cheese and diced pickle until combined, with a spatula.
3. Using a spatula, shape the cream cheese mixture into a rough ball and place it in the center of a sheet of plastic wrap. Bring the edges of the plastic wrap up and around the mixture, twisting to seal and form a smooth, compact ball. Place the wrapped cheese ball in a bowl and refrigerate for at least 2 hours, up to overnight, until firm.
4. When ready to serve: To a shallow plate or bowl, mix shredded cheddar, fresh dill and pecans, if using.
5. Remove chilled cheese ball from plastic wrap and roll ball into mixture to coat with topping.
6. Serve with Dandy® Celery Sticks and/or crackers or pretzels.