Step 1: Prepare Ingredients. Finely chop all your antipasto goodies: green olives, kalamata or black olives, roasted red peppers, marinated artichoke hearts (if using), sharp cheddar or provolone cheese, fresh parsley, and chives. Pat all chopped ingredients dry with a paper towel to remove excess moisture, which is crucial for a firm log.
Step 2: Prepare Cream Cheese Base. In a large mixing bowl, beat the softened cream cheese until it is super smooth and creamy. A hand mixer or sturdy spatula works well. Stir in the garlic powder, Italian seasoning, and black pepper until well combined and fragrant.
Step 3: Combine Mixture. Gently fold all the beautifully chopped olives, roasted red peppers, artichoke hearts, cheese, parsley, and chives into the seasoned cream cheese. If adding any optional diced salami or pepperoni, toss them in now. Mix until all vibrant ingredients are evenly distributed, being careful not to overwork the mixture.
Step 4: Form Log. Lay out a large sheet of plastic wrap or parchment paper on a clean, flat surface. Scoop the cream cheese mixture onto the center of the wrap. Using your hands, shape it into a log.
Step 5: Chill. Tightly twist the ends of the plastic wrap to seal the log, then gently roll it back and forth on your counter to create a smooth, even shape. Pop it into the refrigerator for at least 2 hours. For best results, leave it overnight to allow flavors to meld and the log to firm up beautifully.
Step 6: Garnish and Serve. When ready to impress, unwrap the chilled log and carefully place it on your favorite serving board or platter. Garnish generously with additional chopped olives, peppers, cheese, and a few sprigs of fresh rosemary for a festive touch. Serve chilled with a variety of crackers, toasted crostini, pita chips, pretzel thins, or crisp vegetable sticks like celery, carrot, or cucumber slices.