01 - Combine softened cream cheese, shredded cheddar, and sour cream in a medium mixing bowl. Mix thoroughly until completely smooth and creamy, ensuring no lumps remain.
02 - Add Dijon mustard, mayonnaise, Worcestershire sauce, garlic powder, smoked paprika, black pepper, and cayenne pepper if using. Stir until all ingredients are fully incorporated and mixture is uniform.
03 - Taste the dip and adjust seasoning as desired. Add more salt, pepper, or spices based on personal preference.
04 - Transfer to a serving bowl and sprinkle generously with chopped chives or green onions. Serve immediately with warm soft pretzels, or cover and refrigerate. If chilled, allow to sit at room temperature for 10 minutes before serving for optimal texture.