1 (8 oz.) pkg. cream cheese, softened
1 (8 oz.) pkg. shredded Cheddar cheese
1 sm. can crushed pineapple, drained
2 tbsp. chopped onion (optional)
1 tbsp. Worcestershire sauce
Chopped walnuts to roll ball in

Mix all ingredients. Shape into ball. Wet hands (easier to form ball). Wrap ball and refrigerate overnight. Next day, roll in chopped walnuts. Keep refrigerated until ready to use.