8-ounce package of cream cheese, at room temperature
1½ cups grated sharp cheddar cheese
¼ cup crumbled mild blue cheese (such as Maytag Blue)
¾ cup finely chopped pickled peppers (such as peppadew peppers)
1 teaspoon fresh lemon juice
1 teaspoon garlic powder
½ teaspoon kosher salt
½ teaspoon freshly ground black pepper
1½ cups walnuts
Crackers for serving (water crackers)