6 hard boiled eggs
1/2 tsp. salt
2 tsp. vinegar or lemon juice
3 tbsp. mayonnaise
1 tsp. Worcestershire sauce
3/4 tsp. dried mustard
1/8 tsp. back pepper

Peel eggs, cut in half and remove yolks. Mash yolks with a fork; add rest of ingredients and mix thoroughly. Fill the cut egg halves with the mixture.