2 eggs, hard boiled
Toothpicks
Cheese slice
Mayonnaise
Salt
Pepper
Mustard

2 hard boiled eggs, peeled and sliced lengthwise. Scoop out yolk. Mix mayonnaise, mustard, salt, and pepper to taste. Put back in egg white. Take cheese slice and quarter, corner to corner, to make triangles. With toothpick, thread through cheese; put in egg to make sail.