In a large bowl combine everything except the white chocolate. Mix them up a bit, making sure that everything is evenly distributed.
Meanwhile, over a double boiler, melt the white chocolate and coconut oil according to the directions on the chocolate package.
Once the chocolate has melted and is a smooth consistency, drizzle the chocolate over the cereal mix and combine with a wooden spoon. Make sure all the cereal is covered in chocolate. If you need to melt the extra white chocolate to cover all the mix then go right on ahead!
Once the entire batch has been combined, lay it out to dry on a large sheet of parchment or wax paper, sprinkle extra M&M’s on top. Let dry for 4 hours so the chocolate is cooled and hard. Break it into pieces and store in an airtight container. I prefer to keep it stored in the freezer so it lasts forever.