How to Make It
Melt butter in a saucepan. Whisk in flour, salt, pepper, mustard, Worcestershire sauce until smooth; gradually add milk.
Bring to a boil; cook 2 minutes or until thickened, stirring often. Reduce heat; add cheese, stirring until melted.
Transfer to fondue pot or slow cooker to keep warm. Dip and enjoy!
Gooseberry Patch Very Merry Christmas Cookbook