In a large bowl, combine the softened cream cheese, shredded cheddar cheese, shredded Parmesan cheese, chopped pepperoni, chopped Kalamata olives, chopped fresh parsley, garlic powder, onion powder, and black pepper. Mix well until all ingredients are evenly incorporated.
Lay out a large piece of plastic wrap on a clean surface. Spoon the cheese mixture onto the plastic wrap and shape it into a log.
In a small bowl, combine the chopped toasted almonds, shredded Parmesan cheese, and chopped fresh parsley. Mix to combine.
Roll the cheese log in the almond mixture, pressing gently to ensure it adheres evenly. Wrap the log tightly in the plastic wrap.
Refrigerate for at least 1 hour, or until firm, before serving.
Serve the Antipasto Cheese Log with crackers, baguette slices, or crudités.
Notes
This cheese log can be made ahead of time and kept refrigerated. For best results, let it sit at room temperature for about 15-20 minutes before serving to soften slightly.