Egg Mayo Sandwich

Egg Mayo Sandwich is an event meal able to be made during The Ultimate Sandwich Recipe!. Unlike Guild meals, this meal is purely cosmetic and is used to attract customers within the event to receive rewards.

Description
''A succulent treat for the palate. Precise ratios are needed for this fluffy delicacy.''

Trivia

 * Judging from Hero Cookie's review, this sandwich is the type of sandwich that got Sandwich Cookie interested into applying to her job.
 * Egg mayo sandwiches are a real type of sandwich, the base ingredients of which, naturally, are eggs and mayonnaise. Other ingredients can be substituted for the mayonnaise as well as added on to enhance the flavor.
 * Despite explicitly being called an "egg mayo sandwich," this sandwich uses ketchup instead.