In a mixing bowl, combine the shredded sharp cheddar cheese and softened cream cheese.

Add the chopped pimentos, mayonnaise, Dijon mustard, Worcestershire sauce, garlic powder, onion powder, salt, and black pepper.

Using a hand mixer or spatula, mix until all ingredients are well combined and creamy.

Taste and adjust seasoning if necessary.

Transfer the pimento cheese to a serving dish and refrigerate for at least 30 minutes to allow the flavors to meld.