12-hard-cooked eggs
1-tsp dry, or 2-tsp prepared mustard
Dash of pepper
1/3-cup mayonnaise
1-tbsp vinegar
1-tsp Worcestershire sauce
Paprika
Remove shells from eggs and halve lengthwise
Remove yolks and place in a small bowl
Mash yolks with fork and add remaining ingredients, except paprika
Spoon or pipe into egg white halves
Sprinkle with paprika