01 -
In a large saucepan over medium heat, melt the salted butter. Add the mini marshmallows and stir continuously until they are puffed and mostly melted. Remove from heat and blend in the vanilla extract until the mixture is smooth.
02 -
Add the crispy rice cereal to the melted marshmallow mixture and stir until every piece is thoroughly coated.
03 -
Gently fold in the mini M&M candies, distributing them evenly throughout the mixture.
04 -
Transfer the mixture into an 8x8-inch greased baking dish. Press down firmly to create an even layer and sprinkle extra mini M&Ms on top for garnish.