01 - In a large mixing bowl, combine the softened cream cheese with the Greek yogurt or sour cream. Stir vigorously until the mixture is completely smooth and free of lumps.
02 - Add the lemon juice, garlic powder, salt, and black pepper to the cream cheese mixture. Blend thoroughly until all seasonings are evenly distributed throughout the base.
03 - Add the diced cucumber, bell pepper, grated carrot, chopped celery, red onion, and fresh parsley. Gently fold the vegetables into the seasoned base using a spatula until well combined, being careful not to overmix.
04 - Taste the spread and adjust the salt, pepper, or lemon juice as needed to suit your preference.
05 - Cover the bowl tightly with plastic wrap and refrigerate for at least 1 hour to allow the flavors to meld and the spread to firm up.
06 - Transfer the chilled spread to a serving dish. Serve alongside crackers, crusty bread, or use as a filling for sandwiches and wraps.