01 - In a mixing bowl, combine the softened cream cheese, goat cheese, chopped chives, lemon zest, and black pepper. Stir with a spatula until the mixture is completely smooth and uniform.
02 - Cover the bowl and refrigerate the cheese mixture for 10 minutes to firm up, making it easier to handle and shape.
03 - While the cheese chills, finely chop the pistachios. If using crackers, crush them into fine crumbs. Combine both on a flat plate and spread into an even layer for rolling.
04 - Using clean hands or a small cookie scoop, portion the chilled cheese mixture into roughly 1-tablespoon rounds and roll each into a smooth ball.
05 - Roll each cheese ball in the pistachio-cracker mixture, pressing gently so the coating adheres evenly on all sides.
06 - Place the coated bites on a serving platter. Serve immediately at room temperature or refrigerate until ready to serve.