01 - In a mixing bowl, combine the softened cream cheese and Greek yogurt (or sour cream). Stir with a spatula until the mixture is smooth and free of lumps.
02 - Add the finely diced red bell pepper, cucumber, carrots, green onions, and celery to the bowl. Fold gently until the vegetables are evenly distributed throughout the creamy base.
03 - Stir in the chopped fresh parsley and dill, mixing until the herbs are well incorporated.
04 - Sprinkle in the garlic powder, salt, and freshly ground black pepper. Add the lemon juice if using. Stir thoroughly until all seasonings are fully blended into the mixture.
05 - Taste the spread and adjust salt, pepper, or lemon juice as needed to balance the flavors.
06 - Cover the bowl and refrigerate for at least 30 minutes to allow the flavors to meld. Serve chilled with crackers, fresh bread, crudités, or use as a sandwich spread.