Place one graham cracker half on a microwave-safe plate.

Put a marshmallow on top of the graham cracker.

Arrange chocolate bar pieces on top of the marshmallow.

Place the plate in the microwave.

Microwave the s'mores on high for 10-15 seconds, or until the marshmallow puffs up.

Remove the plate from the microwave carefully, as it will be hot.

Top the s'mores with another graham cracker half, creating a sandwich.

Allow the s'mores to cool for a moment before serving.

Serve the Microwave S'mores warm and enjoy the gooey and chocolatey goodness without the need for an open flame.