12 lg. eggs
1/4 c. mayonnaise
1 tsp. mustard
1/4 tsp. salt
1/8 tsp. pepper
1/8 tsp. chili powder
1 tsp. parsley

Boil eggs for 15 minutes. Drain off water. Fill pot with cold water to cool eggs. Cut eggs in half, removing yolks. Mix yolks with other ingredients with a fork, then an electric mixer. Put yolk mixture into egg whites. Top with paprika and sliced olives.