Creating Classy Cheese Balls is straightforward when you follow these simple steps:

1. Mix the Base: In a large mixing bowl, combine the softened cream cheese, shredded cheddar cheese, and crumbled feta cheese. Mix until well blended.
2. Add Flavorings: Stir in the chopped green onions, parsley, garlic powder, onion powder, and black pepper. If you like some heat, add the hot sauce and mix thoroughly.
3. Form the Cheese Balls: Using your hands, scoop out small portions of the cheese mixture and roll them into balls, about 1 inch in diameter.
4. Prepare Coatings: On a plate, spread out the crushed nuts and breadcrumbs (if using) separately.
5. Coat the Cheese Balls: Roll each cheese ball in the crushed nuts or breadcrumbs until fully coated. Ensure they are evenly covered for a nice crunch.
6. Chill: Place the coated cheese balls on a serving platter and refrigerate for at least 30 minutes. This step helps them firm up and makes them easier to serve.
7. Serve: Once chilled, your Classy Cheese Balls are ready to be enjoyed!

These steps will guide you in creating these delightful cheese balls without any hassle.