Adapted from the Kellogg’s original recipe
Surprisingly, white chocolate marries perfectly with Rice Krispies and marshmallows and I never make a batch without melting in a few squares. Using salted butter adds a slight dose of salt, as do the salt-flecked candied peanuts. If you wish, substitute dry-roasted peanuts, preferably salted, for the candied nuts, or another toasted or candied nut.
I also find snipping the marshmallows in two helps them melt quicker. Or use mini-marshmallows, if you have them.
Serving and storage: Cut into neat bars or squares with a sharp knife. These are best enjoyed the day they’re made, although they can be covered snugly with a sheet of aluminum foil and stored at room temperature for 2 to 3 days longer.