Deviled Eggs
["12 hard-boiled eggs, peeled", "1 tsp. mustard", "1/2 c. mayonnaise", "1/4 c. chopped onions", "1/4 c. pickle relish"]
["Cut eggs in half. Put yolks in a bowl and mix with remaining ingredients. Fill the whites of the eggs."]
["eggs", "mustard", "mayonnaise", "onions", "pickle relish"]