Combine eggs, 2 tablespoons mayonnaise, parsley, olives, paprika and onion salt; mix thoroughly.
Cover egg mixture; set aside for 30 minutes.
Toast bread slices on one side in small amount of butter in hot skillet.
Spread untoasted side of bread slice with may- onnaise.
Spread with egg mixture.
Cut into small squares, triangles or stars.
Garnish with pickle or olive.