6 hard cooked eggs
1/4 c. mayonnaise or salad dressing
1 tsp. vinegar
1 tsp. prepared mustard
1/2 tsp. salt
Dash pepper

Halve eggs lengthwise and remove yolks. Mash yolks and mix with mayonnaise, vinegar, prepared mustard, salt and pepper. Refill egg whites with mixture using a pastry tube or spoon. Chill.