Step 1

Put the butter in a small bowl and melt it in your microwave.

Step 2

Add the marshmallows to the melted butter and return the bowl to the microwave, and cook on high for about 15 seconds.

Step 3

Remove the bowl from the microwave and stir the melted butter and marshmallows until well combined.

Step 4

Add the cereal and stir until the marshmallow mixture evenly coats the cereal, then press the mixture down with your fingers and let cool before eating.