01 -
In a large glass or microwave-safe bowl, heat the salted butter and marshmallows in the microwave on high for 1 minute.
02 -
Remove and stir vigorously until melted smooth, making sure to mash the marshmallows down. If needed, continue heating in 15-second increments until the marshmallows are fully melted.
03 -
Stir in the Fruity Pebbles Cereal and mix well to evenly coat all of the cereal.
04 -
Spread the cereal mixture into an 8x8-inch pan (or similar, it doesn't have to be square).
05 -
Allow the bars to cool for at least 30 minutes or place in the fridge for 15 minutes before slicing into 9 equal-size bars.
06 -
Store in an airtight container at room temperature for up to 5 days.