Preheat mini waffle maker.
In a bowl, whisk the egg until beaten.
Add shredded cheese and stir to combine.
When the waffle maker is heated, carefully pour 1/2 of the batter in the waffle maker and close the top. Allow to cook for 3-5 minutes.
Carefully remove from the waffle maker and set aside for 2-3 minutes to crisp up.
Repeat instructions again for the second chaffle.