01 - In a mixing bowl, combine the softened cream cheese, goat cheese, chives, lemon zest, and black pepper. Stir with a spatula until the mixture is smooth and evenly blended.
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 crushed crackers, mix them into the pistachios. Spread the coating mixture evenly across a large plate.
04 - Using clean hands or a small cookie scoop, portion the cheese mixture into balls approximately 1 tablespoon each. Roll between your palms until smooth and round.
05 - Roll each cheese ball in the pistachio coating, pressing gently so the nuts adhere evenly to the surface on all sides.
06 - Arrange the coated cheese bites on a serving platter. Serve immediately at room temperature or refrigerate until ready to serve.