Place cream cheese, mayonnaise, and onion in a food processor and pulse 4 or 5 times.
Add remaining ingredients and pulse until ham is finely chopped.
Refrigerate until ready to serve.
Notes
Some ham is very salty. Taste for saltiness before adding Worcestershire sauce and if it is already salty, leave the Worcestershire sauce out.Can be stored in an airtight container in the refrigerator for 4 days.Nutritional info is provided as an estimate only and will vary based on brands of products used. Not to be used for specific dietary needs.