Tuna Cheese Ball
["2 (8 oz.) pkg. cream cheese", "1 (7 1/2 oz.) can flaked tuna", "1/4 c. salad dressing", "salt and pepper to taste", "1/4 c. minced onion", "1/4 c. minced celery", "4 oz. Cheddar cheese, grated"]
["Mix and wrap in plastic wrap.", "Chill.", "Roll into ball, then roll in cheese."]
["cream cheese", "tuna", "salad dressing", "salt", "onion", "celery", "Cheddar cheese"]