6 hard-cooked eggs
1/2 tsp. salt
1/4 tsp. pepper
1/2 tsp. dry mustard
About 3 tbsp. salad dressing or vinegar or cream (enough to moisten)

Cut hard-cooked eggs in halves. Slip out yolks. Mash with fork. Mix in rest of ingredients. Refill whites with egg yolk mixture, heaping it up lightly. Serve with salads or cold meat platters.